86477189

素因数分解:

${\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1028

約数の個数: 12

約数和(自身を含む): 91645740

約数和(自身を除く): 5168551

約数列:

[1, 19, 361, 421, 569, 7999, 10811, 151981, 205409, 239549, 4551431, 86477189]

約数ペア:

[(1, 86477189), (19, 4551431), (361, 239549), (421, 205409), (569, 151981), (7999, 10811)]