15409684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11927}}^1$

素因数の和:11967

約数の個数: 24

約数和(自身を含む): 30058560

約数和(自身を除く): 14648876

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 11927, 23854, 47708, 202759, 226613, 405518, 453226, 811036, 906452, 3852421, 7704842, 15409684]

約数ペア:

[(1, 15409684), (2, 7704842), (4, 3852421), (17, 906452), (19, 811036), (34, 453226), (38, 405518), (68, 226613), (76, 202759), (323, 47708), (646, 23854), (1292, 11927)]