22012790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 43317504

約数和(自身を除く): 21304714

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4177, 5270, 8354, 20885, 41770, 71009, 129487, 142018, 258974, 355045, 647435, 710090, 1294870, 2201279, 4402558, 11006395, 22012790]

約数ペア:

[(1, 22012790), (2, 11006395), (5, 4402558), (10, 2201279), (17, 1294870), (31, 710090), (34, 647435), (62, 355045), (85, 258974), (155, 142018), (170, 129487), (310, 71009), (527, 41770), (1054, 20885), (2635, 8354), (4177, 5270)]