127534858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{12911}}^1$

素因数の和:13373

約数の個数: 16

約数和(自身を含む): 209174400

約数和(自身を除く): 81639542

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 12911, 25822, 142021, 284042, 5797039, 11594078, 63767429, 127534858]

約数ペア:

[(1, 127534858), (2, 63767429), (11, 11594078), (22, 5797039), (449, 284042), (898, 142021), (4939, 25822), (9878, 12911)]