30611926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7129}}^1$

素因数の和:7263

約数の個数: 16

約数和(自身を含む): 48769200

約数和(自身を除く): 18157274

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7129, 14258, 135451, 270902, 805577, 1611154, 15305963, 30611926]

約数ペア:

[(1, 30611926), (2, 15305963), (19, 1611154), (38, 805577), (113, 270902), (226, 135451), (2147, 14258), (4294, 7129)]