15561676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2963}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 29628144

約数和(自身を除く): 14066468

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 2963, 5252, 5926, 11852, 38519, 77038, 154076, 299263, 598526, 1197052, 3890419, 7780838, 15561676]

約数ペア:

[(1, 15561676), (2, 7780838), (4, 3890419), (13, 1197052), (26, 598526), (52, 299263), (101, 154076), (202, 77038), (404, 38519), (1313, 11852), (2626, 5926), (2963, 5252)]