22338992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 46924080

約数和(自身を除く): 24585088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 509, 844, 1018, 1688, 2036, 2743, 3376, 4072, 5486, 6617, 8144, 10972, 13234, 21944, 26468, 43888, 52936, 105872, 107399, 214798, 429596, 859192, 1396187, 1718384, 2792374, 5584748, 11169496, 22338992]

約数ペア:

[(1, 22338992), (2, 11169496), (4, 5584748), (8, 2792374), (13, 1718384), (16, 1396187), (26, 859192), (52, 429596), (104, 214798), (208, 107399), (211, 105872), (422, 52936), (509, 43888), (844, 26468), (1018, 21944), (1688, 13234), (2036, 10972), (2743, 8144), (3376, 6617), (4072, 5486)]