16498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137491}}^1$

素因数の和:137505

約数の個数: 32

約数和(自身を含む): 49497120

約数和(自身を除く): 32998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137491, 274982, 412473, 549964, 687455, 824946, 1099928, 1374910, 1649892, 2062365, 2749820, 3299784, 4124730, 5499640, 8249460, 16498920]

約数ペア:

[(1, 16498920), (2, 8249460), (3, 5499640), (4, 4124730), (5, 3299784), (6, 2749820), (8, 2062365), (10, 1649892), (12, 1374910), (15, 1099928), (20, 824946), (24, 687455), (30, 549964), (40, 412473), (60, 274982), (120, 137491)]