30384458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61507}}^1$

素因数の和:61541

約数の個数: 16

約数和(自身を含む): 51666720

約数和(自身を除く): 21282262

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61507, 123014, 799591, 1168633, 1599182, 2337266, 15192229, 30384458]

約数ペア:

[(1, 30384458), (2, 15192229), (13, 2337266), (19, 1599182), (26, 1168633), (38, 799591), (247, 123014), (494, 61507)]