22187642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 13664902

約数列:

[1, 2, 37, 41, 71, 74, 82, 103, 142, 206, 1517, 2627, 2911, 3034, 3811, 4223, 5254, 5822, 7313, 7622, 8446, 14626, 107707, 156251, 215414, 270581, 299833, 312502, 541162, 599666, 11093821, 22187642]

約数ペア:

[(1, 22187642), (2, 11093821), (37, 599666), (41, 541162), (71, 312502), (74, 299833), (82, 270581), (103, 215414), (142, 156251), (206, 107707), (1517, 14626), (2627, 8446), (2911, 7622), (3034, 7313), (3811, 5822), (4223, 5254)]