13172624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43331}}^1$

素因数の和:43358

約数の個数: 20

約数和(自身を含む): 26865840

約数和(自身を除く): 13693216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43331, 86662, 173324, 346648, 693296, 823289, 1646578, 3293156, 6586312, 13172624]

約数ペア:

[(1, 13172624), (2, 6586312), (4, 3293156), (8, 1646578), (16, 823289), (19, 693296), (38, 346648), (76, 173324), (152, 86662), (304, 43331)]