22662190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 43623360

約数和(自身を除く): 20961170

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1223, 1853, 2446, 3706, 6115, 9265, 12230, 18530, 20791, 41582, 103955, 133307, 207910, 266614, 666535, 1333070, 2266219, 4532438, 11331095, 22662190]

約数ペア:

[(1, 22662190), (2, 11331095), (5, 4532438), (10, 2266219), (17, 1333070), (34, 666535), (85, 266614), (109, 207910), (170, 133307), (218, 103955), (545, 41582), (1090, 20791), (1223, 18530), (1853, 12230), (2446, 9265), (3706, 6115)]