12672244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 23982560

約数和(自身を除く): 11310316

約数列:

[1, 2, 4, 13, 26, 52, 379, 643, 758, 1286, 1516, 2572, 4927, 8359, 9854, 16718, 19708, 33436, 243697, 487394, 974788, 3168061, 6336122, 12672244]

約数ペア:

[(1, 12672244), (2, 6336122), (4, 3168061), (13, 974788), (26, 487394), (52, 243697), (379, 33436), (643, 19708), (758, 16718), (1286, 9854), (1516, 8359), (2572, 4927)]