21259374

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44851}}^1$

素因数の和:44935

約数の個数: 16

約数和(自身を含む): 43057920

約数和(自身を除く): 21798546

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44851, 89702, 134553, 269106, 3543229, 7086458, 10629687, 21259374]

約数ペア:

[(1, 21259374), (2, 10629687), (3, 7086458), (6, 3543229), (79, 269106), (158, 134553), (237, 89702), (474, 44851)]