14721928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{10889}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 29893050

約数和(自身を除く): 15171122

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 10889, 21778, 43556, 87112, 141557, 283114, 566228, 1132456, 1840241, 3680482, 7360964, 14721928]

約数ペア:

[(1, 14721928), (2, 7360964), (4, 3680482), (8, 1840241), (13, 1132456), (26, 566228), (52, 283114), (104, 141557), (169, 87112), (338, 43556), (676, 21778), (1352, 10889)]