18859479838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4818467}}^1$

素因数の和:4818591

約数の個数: 16

約数和(自身を含む): 30067240320

約数和(自身を除く): 11207760482

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4818467, 9636934, 91550873, 183101746, 496302101, 992604202, 9429739919, 18859479838]

約数ペア:

[(1, 18859479838), (2, 9429739919), (19, 992604202), (38, 496302101), (103, 183101746), (206, 91550873), (1957, 9636934), (3914, 4818467)]