15553122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199399}}^1$

素因数の和:199417

約数の個数: 16

約数和(自身を含む): 33499200

約数和(自身を除く): 17946078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199399, 398798, 598197, 1196394, 2592187, 5184374, 7776561, 15553122]

約数ペア:

[(1, 15553122), (2, 7776561), (3, 5184374), (6, 2592187), (13, 1196394), (26, 598197), (39, 398798), (78, 199399)]