18604762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 14158118

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 947, 1034, 1786, 1894, 9823, 10417, 17993, 19646, 20834, 35986, 44509, 89018, 197923, 395846, 489599, 845671, 979198, 1691342, 9302381, 18604762]

約数ペア:

[(1, 18604762), (2, 9302381), (11, 1691342), (19, 979198), (22, 845671), (38, 489599), (47, 395846), (94, 197923), (209, 89018), (418, 44509), (517, 35986), (893, 20834), (947, 19646), (1034, 17993), (1786, 10417), (1894, 9823)]