15915494

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 36

約数和(自身を含む): 29125404

約数和(自身を除く): 13209910

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 307, 322, 529, 614, 1058, 1127, 2149, 2254, 3703, 4298, 7061, 7406, 14122, 15043, 25921, 30086, 49427, 51842, 98854, 162403, 324806, 345989, 691978, 1136821, 2273642, 7957747, 15915494]

約数ペア:

[(1, 15915494), (2, 7957747), (7, 2273642), (14, 1136821), (23, 691978), (46, 345989), (49, 324806), (98, 162403), (161, 98854), (307, 51842), (322, 49427), (529, 30086), (614, 25921), (1058, 15043), (1127, 14122), (2149, 7406), (2254, 7061), (3703, 4298)]