22149430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 19218890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 607, 890, 1214, 3035, 3649, 6070, 7298, 18245, 24887, 36490, 49774, 54023, 108046, 124435, 248870, 270115, 540230, 2214943, 4429886, 11074715, 22149430]

約数ペア:

[(1, 22149430), (2, 11074715), (5, 4429886), (10, 2214943), (41, 540230), (82, 270115), (89, 248870), (178, 124435), (205, 108046), (410, 54023), (445, 49774), (607, 36490), (890, 24887), (1214, 18245), (3035, 7298), (3649, 6070)]