16481436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{72287}}^1$

素因数の和:72313

約数の個数: 24

約数和(自身を含む): 40481280

約数和(自身を除く): 23999844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 72287, 144574, 216861, 289148, 433722, 867444, 1373453, 2746906, 4120359, 5493812, 8240718, 16481436]

約数ペア:

[(1, 16481436), (2, 8240718), (3, 5493812), (4, 4120359), (6, 2746906), (12, 1373453), (19, 867444), (38, 433722), (57, 289148), (76, 216861), (114, 144574), (228, 72287)]