21926966710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{709381}}^1$

素因数の和:709680

約数の個数: 32

約数和(自身を含む): 43209876384

約数和(自身を除く): 21282909674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 6182, 15455, 30910, 709381, 1418762, 3546905, 7093810, 7803191, 15606382, 39015955, 78031910, 199336061, 398672122, 996680305, 1993360610, 2192696671, 4385393342, 10963483355, 21926966710]

約数ペア:

[(1, 21926966710), (2, 10963483355), (5, 4385393342), (10, 2192696671), (11, 1993360610), (22, 996680305), (55, 398672122), (110, 199336061), (281, 78031910), (562, 39015955), (1405, 15606382), (2810, 7803191), (3091, 7093810), (6182, 3546905), (15455, 1418762), (30910, 709381)]