13102288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19973}}^1$

素因数の和:20022

約数の個数: 20

約数和(自身を含む): 26006148

約数和(自身を除く): 12903860

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19973, 39946, 79892, 159784, 319568, 818893, 1637786, 3275572, 6551144, 13102288]

約数ペア:

[(1, 13102288), (2, 6551144), (4, 3275572), (8, 1637786), (16, 818893), (41, 319568), (82, 159784), (164, 79892), (328, 39946), (656, 19973)]