16040002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 24

約数和(自身を含む): 26812800

約数和(自身を除く): 10772798

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 839, 869, 1678, 1738, 9229, 9559, 18458, 19118, 66281, 101519, 132562, 203038, 729091, 1458182, 8020001, 16040002]

約数ペア:

[(1, 16040002), (2, 8020001), (11, 1458182), (22, 729091), (79, 203038), (121, 132562), (158, 101519), (242, 66281), (839, 19118), (869, 18458), (1678, 9559), (1738, 9229)]