15706722224

素因数分解:

$2^4\times {\mathrm{71389}}^1\times {\mathrm{13751}}^1$

素因数の和:85148

約数の個数: 20

約数和(自身を含む): 30434413680

約数和(自身を除く): 14727691456

約数列:

[1, 2, 4, 8, 16, 13751, 27502, 55004, 71389, 110008, 142778, 220016, 285556, 571112, 1142224, 981670139, 1963340278, 3926680556, 7853361112, 15706722224]

約数ペア:

[(1, 15706722224), (2, 7853361112), (4, 3926680556), (8, 1963340278), (16, 981670139), (13751, 1142224), (27502, 571112), (55004, 285556), (71389, 220016), (110008, 142778)]