19860544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28211}}^1$

素因数の和:28234

約数の個数: 28

約数和(自身を含む): 42995088

約数和(自身を除く): 23134544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28211, 56422, 112844, 225688, 310321, 451376, 620642, 902752, 1241284, 1805504, 2482568, 4965136, 9930272, 19860544]

約数ペア:

[(1, 19860544), (2, 9930272), (4, 4965136), (8, 2482568), (11, 1805504), (16, 1241284), (22, 902752), (32, 620642), (44, 451376), (64, 310321), (88, 225688), (176, 112844), (352, 56422), (704, 28211)]