19759884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31069}}^1$

素因数の和:31129

約数の個数: 24

約数和(自身を含む): 46977840

約数和(自身を除く): 27217956

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31069, 62138, 93207, 124276, 186414, 372828, 1646657, 3293314, 4939971, 6586628, 9879942, 19759884]

約数ペア:

[(1, 19759884), (2, 9879942), (3, 6586628), (4, 4939971), (6, 3293314), (12, 1646657), (53, 372828), (106, 186414), (159, 124276), (212, 93207), (318, 62138), (636, 31069)]