19793964430

素因数分解:

$2^1\times 5^1\times {\mathrm{6373}}^1\times {\mathrm{310591}}^1$

素因数の和:316971

約数の個数: 16

約数和(自身を含む): 35634841344

約数和(自身を除く): 15840876914

約数列:

[1, 2, 5, 10, 6373, 12746, 31865, 63730, 310591, 621182, 1552955, 3105910, 1979396443, 3958792886, 9896982215, 19793964430]

約数ペア:

[(1, 19793964430), (2, 9896982215), (5, 3958792886), (10, 1979396443), (6373, 3105910), (12746, 1552955), (31865, 621182), (63730, 310591)]