15743684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 32126976

約数和(自身を除く): 16383292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 331, 506, 517, 662, 1012, 1034, 1081, 1324, 2068, 2162, 3641, 4324, 7282, 7613, 11891, 14564, 15226, 15557, 23782, 30452, 31114, 47564, 62228, 83743, 167486, 171127, 334972, 342254, 357811, 684508, 715622, 1431244, 3935921, 7871842, 15743684]

約数ペア:

[(1, 15743684), (2, 7871842), (4, 3935921), (11, 1431244), (22, 715622), (23, 684508), (44, 357811), (46, 342254), (47, 334972), (92, 171127), (94, 167486), (188, 83743), (253, 62228), (331, 47564), (506, 31114), (517, 30452), (662, 23782), (1012, 15557), (1034, 15226), (1081, 14564), (1324, 11891), (2068, 7613), (2162, 7282), (3641, 4324)]