11800388

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 21168000

約数和(自身を除く): 9367612

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 349, 428, 698, 1396, 8453, 16906, 27571, 33812, 37343, 55142, 74686, 110284, 149372, 2950097, 5900194, 11800388]

約数ペア:

[(1, 11800388), (2, 5900194), (4, 2950097), (79, 149372), (107, 110284), (158, 74686), (214, 55142), (316, 37343), (349, 33812), (428, 27571), (698, 16906), (1396, 8453)]