63942866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129439}}^1$

素因数の和:129473

約数の個数: 16

約数和(自身を含む): 108729600

約数和(自身を除く): 44786734

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 129439, 258878, 1682707, 2459341, 3365414, 4918682, 31971433, 63942866]

約数ペア:

[(1, 63942866), (2, 31971433), (13, 4918682), (19, 3365414), (26, 2459341), (38, 1682707), (247, 258878), (494, 129439)]