17967792358

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 30195389952

約数和(自身を除く): 12227597594

約数列:

[1, 2, 19, 38, 41, 71, 82, 83, 103, 142, 166, 206, 361, 722, 779, 1349, 1558, 1577, 1957, 2698, 2911, 3154, 3403, 3914, 4223, 5822, 5893, 6806, 7313, 8446, 8549, 11786, 14626, 14801, 17098, 25631, 29602, 29963, 37183, 51262, 55309, 59926, 64657, 74366, 80237, 110618, 111967, 129314, 138947, 160474, 162431, 223934, 241613, 277894, 299833, 324862, 350509, 483226, 599666, 606979, 701018, 1050871, 1213958, 1228483, 1524503, 2101742, 2127373, 2456966, 2639993, 3049006, 3086189, 4254746, 4590647, 5279986, 5696827, 6172378, 6659671, 9181294, 11393654, 11532601, 13319342, 23065202, 24886139, 49772278, 87222293, 108239713, 126533749, 174444586, 216479426, 219119419, 253067498, 438238838, 472836641, 945673282, 8983896179, 17967792358]

約数ペア:

[(1, 17967792358), (2, 8983896179), (19, 945673282), (38, 472836641), (41, 438238838), (71, 253067498), (82, 219119419), (83, 216479426), (103, 174444586), (142, 126533749), (166, 108239713), (206, 87222293), (361, 49772278), (722, 24886139), (779, 23065202), (1349, 13319342), (1558, 11532601), (1577, 11393654), (1957, 9181294), (2698, 6659671), (2911, 6172378), (3154, 5696827), (3403, 5279986), (3914, 4590647), (4223, 4254746), (5822, 3086189), (5893, 3049006), (6806, 2639993), (7313, 2456966), (8446, 2127373), (8549, 2101742), (11786, 1524503), (14626, 1228483), (14801, 1213958), (17098, 1050871), (25631, 701018), (29602, 606979), (29963, 599666), (37183, 483226), (51262, 350509), (55309, 324862), (59926, 299833), (64657, 277894), (74366, 241613), (80237, 223934), (110618, 162431), (111967, 160474), (129314, 138947)]