15506078

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 27522048

約数和(自身を除く): 12015970

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 271, 427, 469, 542, 854, 938, 1897, 3794, 4087, 8174, 16531, 18157, 28609, 33062, 36314, 57218, 115717, 127099, 231434, 254198, 1107577, 2215154, 7753039, 15506078]

約数ペア:

[(1, 15506078), (2, 7753039), (7, 2215154), (14, 1107577), (61, 254198), (67, 231434), (122, 127099), (134, 115717), (271, 57218), (427, 36314), (469, 33062), (542, 28609), (854, 18157), (938, 16531), (1897, 8174), (3794, 4087)]