11943580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^2$

素因数の和:486

約数の個数: 36

約数和(自身を含む): 27479592

約数和(自身を除く): 15536012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 4660, 5126, 10252, 12815, 25630, 51260, 54289, 108578, 217156, 271445, 542890, 597179, 1085780, 1194358, 2388716, 2985895, 5971790, 11943580]

約数ペア:

[(1, 11943580), (2, 5971790), (4, 2985895), (5, 2388716), (10, 1194358), (11, 1085780), (20, 597179), (22, 542890), (44, 271445), (55, 217156), (110, 108578), (220, 54289), (233, 51260), (466, 25630), (932, 12815), (1165, 10252), (2330, 5126), (2563, 4660)]