19816572

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13003}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 46606336

約数和(自身を除く): 26789764

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13003, 26006, 39009, 52012, 78018, 156036, 1651381, 3302762, 4954143, 6605524, 9908286, 19816572]

約数ペア:

[(1, 19816572), (2, 9908286), (3, 6605524), (4, 4954143), (6, 3302762), (12, 1651381), (127, 156036), (254, 78018), (381, 52012), (508, 39009), (762, 26006), (1524, 13003)]