23391268

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{937}}^1$

素因数の和:1099

約数の個数: 18

約数和(自身を含む): 41503686

約数和(自身を除く): 18112418

約数列:

[1, 2, 4, 79, 158, 316, 937, 1874, 3748, 6241, 12482, 24964, 74023, 148046, 296092, 5847817, 11695634, 23391268]

約数ペア:

[(1, 23391268), (2, 11695634), (4, 5847817), (79, 296092), (158, 148046), (316, 74023), (937, 24964), (1874, 12482), (3748, 6241)]