15027848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 30888000

約数和(自身を除く): 15860152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 439, 778, 878, 1556, 1756, 3112, 3512, 4279, 4829, 8558, 9658, 17116, 19316, 34232, 38632, 170771, 341542, 683084, 1366168, 1878481, 3756962, 7513924, 15027848]

約数ペア:

[(1, 15027848), (2, 7513924), (4, 3756962), (8, 1878481), (11, 1366168), (22, 683084), (44, 341542), (88, 170771), (389, 38632), (439, 34232), (778, 19316), (878, 17116), (1556, 9658), (1756, 8558), (3112, 4829), (3512, 4279)]