19141770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{638059}}^1$

素因数の和:638069

約数の個数: 16

約数和(自身を含む): 45940320

約数和(自身を除く): 26798550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 638059, 1276118, 1914177, 3190295, 3828354, 6380590, 9570885, 19141770]

約数ペア:

[(1, 19141770), (2, 9570885), (3, 6380590), (5, 3828354), (6, 3190295), (10, 1914177), (15, 1276118), (30, 638059)]