23965422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 55211520

約数和(自身を除く): 31246098

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 157, 206, 247, 309, 314, 471, 494, 618, 741, 942, 1339, 1482, 1957, 2041, 2678, 2983, 3914, 4017, 4082, 5871, 5966, 6123, 8034, 8949, 11742, 12246, 16171, 17898, 25441, 32342, 38779, 48513, 50882, 76323, 77558, 97026, 116337, 152646, 210223, 232674, 307249, 420446, 614498, 630669, 921747, 1261338, 1843494, 3994237, 7988474, 11982711, 23965422]

約数ペア:

[(1, 23965422), (2, 11982711), (3, 7988474), (6, 3994237), (13, 1843494), (19, 1261338), (26, 921747), (38, 630669), (39, 614498), (57, 420446), (78, 307249), (103, 232674), (114, 210223), (157, 152646), (206, 116337), (247, 97026), (309, 77558), (314, 76323), (471, 50882), (494, 48513), (618, 38779), (741, 32342), (942, 25441), (1339, 17898), (1482, 16171), (1957, 12246), (2041, 11742), (2678, 8949), (2983, 8034), (3914, 6123), (4017, 5966), (4082, 5871)]