15270416

素因数分解:

$2^4\times 7^1\times {\mathrm{136343}}^1$

素因数の和:136358

約数の個数: 20

約数和(自身を含む): 33813312

約数和(自身を除く): 18542896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 136343, 272686, 545372, 954401, 1090744, 1908802, 2181488, 3817604, 7635208, 15270416]

約数ペア:

[(1, 15270416), (2, 7635208), (4, 3817604), (7, 2181488), (8, 1908802), (14, 1090744), (16, 954401), (28, 545372), (56, 272686), (112, 136343)]