13173340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9357

約数の個数: 24

約数和(自身を含む): 28056672

約数和(自身を除く): 14883332

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9277, 18554, 37108, 46385, 92770, 185540, 658667, 1317334, 2634668, 3293335, 6586670, 13173340]

約数ペア:

[(1, 13173340), (2, 6586670), (4, 3293335), (5, 2634668), (10, 1317334), (20, 658667), (71, 185540), (142, 92770), (284, 46385), (355, 37108), (710, 18554), (1420, 9277)]