9381136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30886

約数の個数: 20

約数和(自身を含む): 19133200

約数和(自身を除く): 9752064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30859, 61718, 123436, 246872, 493744, 586321, 1172642, 2345284, 4690568, 9381136]

約数ペア:

[(1, 9381136), (2, 4690568), (4, 2345284), (8, 1172642), (16, 586321), (19, 493744), (38, 246872), (76, 123436), (152, 61718), (304, 30859)]