12224380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87317}}^1$

素因数の和:87333

約数の個数: 24

約数和(自身を含む): 29338848

約数和(自身を除く): 17114468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87317, 174634, 349268, 436585, 611219, 873170, 1222438, 1746340, 2444876, 3056095, 6112190, 12224380]

約数ペア:

[(1, 12224380), (2, 6112190), (4, 3056095), (5, 2444876), (7, 1746340), (10, 1222438), (14, 873170), (20, 611219), (28, 436585), (35, 349268), (70, 174634), (140, 87317)]