12712696

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{9749}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 23985000

約数和(自身を除く): 11272304

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 9749, 19498, 38996, 77992, 1589087, 3178174, 6356348, 12712696]

約数ペア:

[(1, 12712696), (2, 6356348), (4, 3178174), (8, 1589087), (163, 77992), (326, 38996), (652, 19498), (1304, 9749)]