25111538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4831}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 39661056

約数和(自身を除く): 14549518

約数列:

[1, 2, 23, 46, 113, 226, 2599, 4831, 5198, 9662, 111113, 222226, 545903, 1091806, 12555769, 25111538]

約数ペア:

[(1, 25111538), (2, 12555769), (23, 1091806), (46, 545903), (113, 222226), (226, 111113), (2599, 9662), (4831, 5198)]