16280436

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5279}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 38142720

約数和(自身を除く): 21862284

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 5279, 10558, 15837, 21116, 31674, 63348, 1356703, 2713406, 4070109, 5426812, 8140218, 16280436]

約数ペア:

[(1, 16280436), (2, 8140218), (3, 5426812), (4, 4070109), (6, 2713406), (12, 1356703), (257, 63348), (514, 31674), (771, 21116), (1028, 15837), (1542, 10558), (3084, 5279)]