15331712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10914

約数の個数: 32

約数和(自身を含む): 33323400

約数和(自身を除く): 17991688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 10889, 21778, 43556, 87112, 119779, 174224, 239558, 348448, 479116, 696896, 958232, 1393792, 1916464, 3832928, 7665856, 15331712]

約数ペア:

[(1, 15331712), (2, 7665856), (4, 3832928), (8, 1916464), (11, 1393792), (16, 958232), (22, 696896), (32, 479116), (44, 348448), (64, 239558), (88, 174224), (128, 119779), (176, 87112), (352, 43556), (704, 21778), (1408, 10889)]