19872448

素因数分解:

$2^6\times {\mathrm{310507}}^1$

素因数の和:310519

約数の個数: 14

約数和(自身を含む): 39434516

約数和(自身を除く): 19562068

約数列:

[1, 2, 4, 8, 16, 32, 64, 310507, 621014, 1242028, 2484056, 4968112, 9936224, 19872448]

約数ペア:

[(1, 19872448), (2, 9936224), (4, 4968112), (8, 2484056), (16, 1242028), (32, 621014), (64, 310507)]