11693620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 26284608

約数和(自身を除く): 14590988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 211, 326, 340, 422, 652, 815, 844, 1055, 1630, 2110, 2771, 3260, 3587, 4220, 5542, 7174, 11084, 13855, 14348, 17935, 27710, 34393, 35870, 55420, 68786, 71740, 137572, 171965, 343930, 584681, 687860, 1169362, 2338724, 2923405, 5846810, 11693620]

約数ペア:

[(1, 11693620), (2, 5846810), (4, 2923405), (5, 2338724), (10, 1169362), (17, 687860), (20, 584681), (34, 343930), (68, 171965), (85, 137572), (163, 71740), (170, 68786), (211, 55420), (326, 35870), (340, 34393), (422, 27710), (652, 17935), (815, 14348), (844, 13855), (1055, 11084), (1630, 7174), (2110, 5542), (2771, 4220), (3260, 3587)]