16221436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52667}}^1$

素因数の和:52689

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 19171460

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 52667, 105334, 210668, 368669, 579337, 737338, 1158674, 1474676, 2317348, 4055359, 8110718, 16221436]

約数ペア:

[(1, 16221436), (2, 8110718), (4, 4055359), (7, 2317348), (11, 1474676), (14, 1158674), (22, 737338), (28, 579337), (44, 368669), (77, 210668), (154, 105334), (308, 52667)]