23388924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 62307840

約数和(自身を除く): 38918916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 607, 676, 741, 988, 1014, 1214, 1482, 1821, 2028, 2428, 2964, 3211, 3642, 6422, 7284, 7891, 9633, 11533, 12844, 15782, 19266, 23066, 23673, 31564, 34599, 38532, 46132, 47346, 69198, 94692, 102583, 138396, 149929, 205166, 299858, 307749, 410332, 449787, 599716, 615498, 899574, 1230996, 1799148, 1949077, 3898154, 5847231, 7796308, 11694462, 23388924]

約数ペア:

[(1, 23388924), (2, 11694462), (3, 7796308), (4, 5847231), (6, 3898154), (12, 1949077), (13, 1799148), (19, 1230996), (26, 899574), (38, 615498), (39, 599716), (52, 449787), (57, 410332), (76, 307749), (78, 299858), (114, 205166), (156, 149929), (169, 138396), (228, 102583), (247, 94692), (338, 69198), (494, 47346), (507, 46132), (607, 38532), (676, 34599), (741, 31564), (988, 23673), (1014, 23066), (1214, 19266), (1482, 15782), (1821, 12844), (2028, 11533), (2428, 9633), (2964, 7891), (3211, 7284), (3642, 6422)]