22190030

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{7841}}^1$

素因数の和:8131

約数の個数: 16

約数和(自身を含む): 40088304

約数和(自身を除く): 17898274

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 7841, 15682, 39205, 78410, 2219003, 4438006, 11095015, 22190030]

約数ペア:

[(1, 22190030), (2, 11095015), (5, 4438006), (10, 2219003), (283, 78410), (566, 39205), (1415, 15682), (2830, 7841)]