13028368

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3654

約数の個数: 20

約数和(自身を含む): 25355520

約数和(自身を除く): 12327152

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3407, 3824, 6814, 13628, 27256, 54512, 814273, 1628546, 3257092, 6514184, 13028368]

約数ペア:

[(1, 13028368), (2, 6514184), (4, 3257092), (8, 1628546), (16, 814273), (239, 54512), (478, 27256), (956, 13628), (1912, 6814), (3407, 3824)]