15554288

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{16477}}^1$

素因数の和:16544

約数の個数: 20

約数和(自身を含む): 30649080

約数和(自身を除く): 15094792

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 16477, 32954, 65908, 131816, 263632, 972143, 1944286, 3888572, 7777144, 15554288]

約数ペア:

[(1, 15554288), (2, 7777144), (4, 3888572), (8, 1944286), (16, 972143), (59, 263632), (118, 131816), (236, 65908), (472, 32954), (944, 16477)]