15693539408

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2398157}}^1$

素因数の和:2398574

約数の個数: 20

約数和(自身を含む): 30480588180

約数和(自身を除く): 14787048772

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2398157, 4796314, 9592628, 19185256, 38370512, 980846213, 1961692426, 3923384852, 7846769704, 15693539408]

約数ペア:

[(1, 15693539408), (2, 7846769704), (4, 3923384852), (8, 1961692426), (16, 980846213), (409, 38370512), (818, 19185256), (1636, 9592628), (3272, 4796314), (6544, 2398157)]