22315918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{5197}}^1$

素因数の和:5331

約数の個数: 16

約数和(自身を含む): 35554320

約数和(自身を除く): 13238402

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 5197, 10394, 98743, 197486, 587261, 1174522, 11157959, 22315918]

約数ペア:

[(1, 22315918), (2, 11157959), (19, 1174522), (38, 587261), (113, 197486), (226, 98743), (2147, 10394), (4294, 5197)]