19710612

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3359}}^1$

素因数の和:3532

約数の個数: 36

約数和(自身を含む): 50144640

約数和(自身を除く): 30434028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3359, 5868, 6718, 10077, 13436, 20154, 30231, 40308, 60462, 120924, 547517, 1095034, 1642551, 2190068, 3285102, 4927653, 6570204, 9855306, 19710612]

約数ペア:

[(1, 19710612), (2, 9855306), (3, 6570204), (4, 4927653), (6, 3285102), (9, 2190068), (12, 1642551), (18, 1095034), (36, 547517), (163, 120924), (326, 60462), (489, 40308), (652, 30231), (978, 20154), (1467, 13436), (1956, 10077), (2934, 6718), (3359, 5868)]