13129136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35677}}^1$

素因数の和:35708

約数の個数: 20

約数和(自身を含む): 26544432

約数和(自身を除く): 13415296

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35677, 71354, 142708, 285416, 570832, 820571, 1641142, 3282284, 6564568, 13129136]

約数ペア:

[(1, 13129136), (2, 6564568), (4, 3282284), (8, 1641142), (16, 820571), (23, 570832), (46, 285416), (92, 142708), (184, 71354), (368, 35677)]