19035036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 34625844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1637, 1938, 2907, 3274, 3876, 4911, 5814, 6548, 9822, 11628, 14733, 19644, 27829, 29466, 31103, 55658, 58932, 62206, 83487, 93309, 111316, 124412, 166974, 186618, 250461, 279927, 333948, 373236, 500922, 528751, 559854, 1001844, 1057502, 1119708, 1586253, 2115004, 3172506, 4758759, 6345012, 9517518, 19035036]

約数ペア:

[(1, 19035036), (2, 9517518), (3, 6345012), (4, 4758759), (6, 3172506), (9, 2115004), (12, 1586253), (17, 1119708), (18, 1057502), (19, 1001844), (34, 559854), (36, 528751), (38, 500922), (51, 373236), (57, 333948), (68, 279927), (76, 250461), (102, 186618), (114, 166974), (153, 124412), (171, 111316), (204, 93309), (228, 83487), (306, 62206), (323, 58932), (342, 55658), (612, 31103), (646, 29466), (684, 27829), (969, 19644), (1292, 14733), (1637, 11628), (1938, 9822), (2907, 6548), (3274, 5814), (3876, 4911)]