13406543272

素因数分解:

$2^3\times {\mathrm{10259}}^1\times {\mathrm{163351}}^1$

素因数の和:173616

約数の個数: 16

約数和(自身を含む): 25139872800

約数和(自身を除く): 11733329528

約数列:

[1, 2, 4, 8, 10259, 20518, 41036, 82072, 163351, 326702, 653404, 1306808, 1675817909, 3351635818, 6703271636, 13406543272]

約数ペア:

[(1, 13406543272), (2, 6703271636), (4, 3351635818), (8, 1675817909), (10259, 1306808), (20518, 653404), (41036, 326702), (82072, 163351)]