1939376

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 3830112

約数和(自身を除く): 1890736

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2287, 4574, 9148, 18296, 36592, 121211, 242422, 484844, 969688, 1939376]

約数ペア:

[(1, 1939376), (2, 969688), (4, 484844), (8, 242422), (16, 121211), (53, 36592), (106, 18296), (212, 9148), (424, 4574), (848, 2287)]