22203896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 49212360

約数和(自身を除く): 27008464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1493, 1859, 2986, 3718, 5972, 7436, 11944, 14872, 16423, 19409, 32846, 38818, 65692, 77636, 131384, 155272, 213499, 252317, 426998, 504634, 853996, 1009268, 1707992, 2018536, 2775487, 5550974, 11101948, 22203896]

約数ペア:

[(1, 22203896), (2, 11101948), (4, 5550974), (8, 2775487), (11, 2018536), (13, 1707992), (22, 1009268), (26, 853996), (44, 504634), (52, 426998), (88, 252317), (104, 213499), (143, 155272), (169, 131384), (286, 77636), (338, 65692), (572, 38818), (676, 32846), (1144, 19409), (1352, 16423), (1493, 14872), (1859, 11944), (2986, 7436), (3718, 5972)]