19807624

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{4079}}^1$

素因数の和:4692

約数の個数: 16

約数和(自身を含む): 37209600

約数和(自身を除く): 17401976

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4079, 4856, 8158, 16316, 32632, 2475953, 4951906, 9903812, 19807624]

約数ペア:

[(1, 19807624), (2, 9903812), (4, 4951906), (8, 2475953), (607, 32632), (1214, 16316), (2428, 8158), (4079, 4856)]