22436090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 43006464

約数和(自身を除く): 20570374

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 487, 542, 974, 1355, 2435, 2710, 4607, 4870, 8279, 9214, 16558, 23035, 41395, 46070, 82790, 131977, 263954, 659885, 1319770, 2243609, 4487218, 11218045, 22436090]

約数ペア:

[(1, 22436090), (2, 11218045), (5, 4487218), (10, 2243609), (17, 1319770), (34, 659885), (85, 263954), (170, 131977), (271, 82790), (487, 46070), (542, 41395), (974, 23035), (1355, 16558), (2435, 9214), (2710, 8279), (4607, 4870)]