22251010129918

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{61603}}^1\times {\mathrm{280871}}^1$

素因数の和:343119

約数の個数: 16

約数和(自身を含む): 33429084345216

約数和(自身を除く): 11178074215298

約数列:

[1, 2, 643, 1286, 61603, 123206, 280871, 561742, 39610729, 79221458, 180600053, 361200106, 17302496213, 34604992426, 11125505064959, 22251010129918]

約数ペア:

[(1, 22251010129918), (2, 11125505064959), (643, 34604992426), (1286, 17302496213), (61603, 361200106), (123206, 180600053), (280871, 79221458), (561742, 39610729)]