15385988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 28788480

約数和(自身を除く): 13402492

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4079, 8158, 16316, 93817, 167239, 187634, 334478, 375268, 668956, 3846497, 7692994, 15385988]

約数ペア:

[(1, 15385988), (2, 7692994), (4, 3846497), (23, 668956), (41, 375268), (46, 334478), (82, 187634), (92, 167239), (164, 93817), (943, 16316), (1886, 8158), (3772, 4079)]