11821876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 24192000

約数和(自身を除く): 12370124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 179, 209, 316, 358, 418, 716, 836, 869, 1501, 1738, 1969, 3002, 3401, 3476, 3938, 6004, 6802, 7876, 13604, 14141, 16511, 28282, 33022, 37411, 56564, 66044, 74822, 149644, 155551, 268679, 311102, 537358, 622204, 1074716, 2955469, 5910938, 11821876]

約数ペア:

[(1, 11821876), (2, 5910938), (4, 2955469), (11, 1074716), (19, 622204), (22, 537358), (38, 311102), (44, 268679), (76, 155551), (79, 149644), (158, 74822), (179, 66044), (209, 56564), (316, 37411), (358, 33022), (418, 28282), (716, 16511), (836, 14141), (869, 13604), (1501, 7876), (1738, 6802), (1969, 6004), (3002, 3938), (3401, 3476)]