15847788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 40602240

約数和(自身を除く): 24754452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 422, 569, 633, 844, 1138, 1266, 1707, 2276, 2321, 2532, 3414, 4642, 6259, 6828, 6963, 9284, 12518, 13926, 18777, 25036, 27852, 37554, 75108, 120059, 240118, 360177, 480236, 720354, 1320649, 1440708, 2641298, 3961947, 5282596, 7923894, 15847788]

約数ペア:

[(1, 15847788), (2, 7923894), (3, 5282596), (4, 3961947), (6, 2641298), (11, 1440708), (12, 1320649), (22, 720354), (33, 480236), (44, 360177), (66, 240118), (132, 120059), (211, 75108), (422, 37554), (569, 27852), (633, 25036), (844, 18777), (1138, 13926), (1266, 12518), (1707, 9284), (2276, 6963), (2321, 6828), (2532, 6259), (3414, 4642)]