30500912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146639}}^1$

素因数の和:146660

約数の個数: 20

約数和(自身を含む): 63641760

約数和(自身を除く): 33140848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146639, 293278, 586556, 1173112, 1906307, 2346224, 3812614, 7625228, 15250456, 30500912]

約数ペア:

[(1, 30500912), (2, 15250456), (4, 7625228), (8, 3812614), (13, 2346224), (16, 1906307), (26, 1173112), (52, 586556), (104, 293278), (208, 146639)]