15260816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9833}}^1$

素因数の和:9938

約数の個数: 20

約数和(自身を含む): 29875692

約数和(自身を除く): 14614876

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9833, 19666, 39332, 78664, 157328, 953801, 1907602, 3815204, 7630408, 15260816]

約数ペア:

[(1, 15260816), (2, 7630408), (4, 3815204), (8, 1907602), (16, 953801), (97, 157328), (194, 78664), (388, 39332), (776, 19666), (1552, 9833)]