22339190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 42812064

約数和(自身を除く): 20472874

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 397, 662, 794, 1655, 1985, 3310, 3970, 5627, 6749, 11254, 13498, 28135, 33745, 56270, 67490, 131407, 262814, 657035, 1314070, 2233919, 4467838, 11169595, 22339190]

約数ペア:

[(1, 22339190), (2, 11169595), (5, 4467838), (10, 2233919), (17, 1314070), (34, 657035), (85, 262814), (170, 131407), (331, 67490), (397, 56270), (662, 33745), (794, 28135), (1655, 13498), (1985, 11254), (3310, 6749), (3970, 5627)]