15221542012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{4391}}^1\times {\mathrm{18439}}^1$

素因数の和:22881

約数の個数: 24

約数和(自身を含む): 27212129280

約数和(自身を除く): 11990587268

約数列:

[1, 2, 4, 47, 94, 188, 4391, 8782, 17564, 18439, 36878, 73756, 206377, 412754, 825508, 866633, 1733266, 3466532, 80965649, 161931298, 323862596, 3805385503, 7610771006, 15221542012]

約数ペア:

[(1, 15221542012), (2, 7610771006), (4, 3805385503), (47, 323862596), (94, 161931298), (188, 80965649), (4391, 3466532), (8782, 1733266), (17564, 866633), (18439, 825508), (36878, 412754), (73756, 206377)]