22727848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19897

約数の個数: 32

約数和(自身を含む): 50067360

約数和(自身を除く): 27339512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19867, 39734, 79468, 158936, 218537, 258271, 437074, 516542, 874148, 1033084, 1748296, 2066168, 2840981, 5681962, 11363924, 22727848]

約数ペア:

[(1, 22727848), (2, 11363924), (4, 5681962), (8, 2840981), (11, 2066168), (13, 1748296), (22, 1033084), (26, 874148), (44, 516542), (52, 437074), (88, 258271), (104, 218537), (143, 158936), (286, 79468), (572, 39734), (1144, 19867)]