15932906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 12129814

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 811, 893, 1034, 1622, 1786, 8921, 9823, 15409, 17842, 19646, 30818, 38117, 76234, 169499, 338998, 419287, 724223, 838574, 1448446, 7966453, 15932906]

約数ペア:

[(1, 15932906), (2, 7966453), (11, 1448446), (19, 838574), (22, 724223), (38, 419287), (47, 338998), (94, 169499), (209, 76234), (418, 38117), (517, 30818), (811, 19646), (893, 17842), (1034, 15409), (1622, 9823), (1786, 8921)]