16298770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 31204800

約数和(自身を除く): 14906030

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 787, 1090, 1574, 2071, 3935, 4142, 7870, 10355, 14953, 20710, 29906, 74765, 85783, 149530, 171566, 428915, 857830, 1629877, 3259754, 8149385, 16298770]

約数ペア:

[(1, 16298770), (2, 8149385), (5, 3259754), (10, 1629877), (19, 857830), (38, 428915), (95, 171566), (109, 149530), (190, 85783), (218, 74765), (545, 29906), (787, 20710), (1090, 14953), (1574, 10355), (2071, 7870), (3935, 4142)]