19619152

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3043

約数の個数: 40

約数和(自身を含む): 44193600

約数和(自身を除く): 24574448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2969, 3304, 5938, 6608, 11876, 20783, 23752, 41566, 47504, 83132, 166264, 175171, 332528, 350342, 700684, 1226197, 1401368, 2452394, 2802736, 4904788, 9809576, 19619152]

約数ペア:

[(1, 19619152), (2, 9809576), (4, 4904788), (7, 2802736), (8, 2452394), (14, 1401368), (16, 1226197), (28, 700684), (56, 350342), (59, 332528), (112, 175171), (118, 166264), (236, 83132), (413, 47504), (472, 41566), (826, 23752), (944, 20783), (1652, 11876), (2969, 6608), (3304, 5938)]