23965612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 48787200

約数和(自身を除く): 24821588

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 263, 418, 436, 526, 836, 1052, 1199, 2071, 2398, 2893, 4142, 4796, 4997, 5786, 8284, 9994, 11572, 19988, 22781, 28667, 45562, 54967, 57334, 91124, 109934, 114668, 219868, 315337, 544673, 630674, 1089346, 1261348, 2178692, 5991403, 11982806, 23965612]

約数ペア:

[(1, 23965612), (2, 11982806), (4, 5991403), (11, 2178692), (19, 1261348), (22, 1089346), (38, 630674), (44, 544673), (76, 315337), (109, 219868), (209, 114668), (218, 109934), (263, 91124), (418, 57334), (436, 54967), (526, 45562), (836, 28667), (1052, 22781), (1199, 19988), (2071, 11572), (2398, 9994), (2893, 8284), (4142, 5786), (4796, 4997)]