12434257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 14095872

約数和(自身を除く): 1661615

約数列:

[1, 11, 37, 137, 223, 407, 1507, 2453, 5069, 8251, 30551, 55759, 90761, 336061, 1130387, 12434257]

約数ペア:

[(1, 12434257), (11, 1130387), (37, 336061), (137, 90761), (223, 55759), (407, 30551), (1507, 8251), (2453, 5069)]