12679186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15777

約数の個数: 16

約数和(自身を含む): 21143808

約数和(自身を除く): 8464622

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15731, 31462, 204503, 409006, 487661, 975322, 6339593, 12679186]

約数ペア:

[(1, 12679186), (2, 6339593), (13, 975322), (26, 487661), (31, 409006), (62, 204503), (403, 31462), (806, 15731)]