19192470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 52911360

約数和(自身を除く): 33718890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3061, 3135, 6122, 6270, 9183, 15305, 18366, 30610, 33671, 45915, 58159, 67342, 91830, 101013, 116318, 168355, 174477, 202026, 290795, 336710, 348954, 505065, 581590, 639749, 872385, 1010130, 1279498, 1744770, 1919247, 3198745, 3838494, 6397490, 9596235, 19192470]

約数ペア:

[(1, 19192470), (2, 9596235), (3, 6397490), (5, 3838494), (6, 3198745), (10, 1919247), (11, 1744770), (15, 1279498), (19, 1010130), (22, 872385), (30, 639749), (33, 581590), (38, 505065), (55, 348954), (57, 336710), (66, 290795), (95, 202026), (110, 174477), (114, 168355), (165, 116318), (190, 101013), (209, 91830), (285, 67342), (330, 58159), (418, 45915), (570, 33671), (627, 30610), (1045, 18366), (1254, 15305), (2090, 9183), (3061, 6270), (3135, 6122)]