19674045

素因数分解:

$3^2\times 5^1\times {\mathrm{437201}}^1$

素因数の和:437212

約数の個数: 12

約数和(自身を含む): 34101756

約数和(自身を除く): 14427711

約数列:

[1, 3, 5, 9, 15, 45, 437201, 1311603, 2186005, 3934809, 6558015, 19674045]

約数ペア:

[(1, 19674045), (3, 6558015), (5, 3934809), (9, 2186005), (15, 1311603), (45, 437201)]