16870766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 12781714

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 571, 869, 1142, 1343, 1738, 2686, 6281, 9707, 12562, 14773, 19414, 29546, 45109, 90218, 106777, 213554, 496199, 766853, 992398, 1533706, 8435383, 16870766]

約数ペア:

[(1, 16870766), (2, 8435383), (11, 1533706), (17, 992398), (22, 766853), (34, 496199), (79, 213554), (158, 106777), (187, 90218), (374, 45109), (571, 29546), (869, 19414), (1142, 14773), (1343, 12562), (1738, 9707), (2686, 6281)]