22240108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23724692

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 719, 814, 836, 1406, 1438, 1628, 2812, 2876, 7733, 7909, 13661, 15466, 15818, 26603, 27322, 30932, 31636, 53206, 54644, 106412, 150271, 292633, 300542, 505457, 585266, 601084, 1010914, 1170532, 2021828, 5560027, 11120054, 22240108]

約数ペア:

[(1, 22240108), (2, 11120054), (4, 5560027), (11, 2021828), (19, 1170532), (22, 1010914), (37, 601084), (38, 585266), (44, 505457), (74, 300542), (76, 292633), (148, 150271), (209, 106412), (407, 54644), (418, 53206), (703, 31636), (719, 30932), (814, 27322), (836, 26603), (1406, 15818), (1438, 15466), (1628, 13661), (2812, 7909), (2876, 7733)]