39174124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 80478720

約数和(自身を除く): 41304596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 997, 1034, 1786, 1994, 2068, 3572, 3988, 9823, 10967, 18943, 19646, 21934, 37886, 39292, 43868, 46859, 75772, 93718, 187436, 208373, 416746, 515449, 833492, 890321, 1030898, 1780642, 2061796, 3561284, 9793531, 19587062, 39174124]

約数ペア:

[(1, 39174124), (2, 19587062), (4, 9793531), (11, 3561284), (19, 2061796), (22, 1780642), (38, 1030898), (44, 890321), (47, 833492), (76, 515449), (94, 416746), (188, 208373), (209, 187436), (418, 93718), (517, 75772), (836, 46859), (893, 43868), (997, 39292), (1034, 37886), (1786, 21934), (1994, 19646), (2068, 18943), (3572, 10967), (3988, 9823)]