13567876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 28385280

約数和(自身を除く): 14817404

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 191, 236, 301, 382, 413, 602, 764, 826, 1204, 1337, 1652, 2537, 2674, 5074, 5348, 8213, 10148, 11269, 16426, 17759, 22538, 32852, 35518, 45076, 57491, 71036, 78883, 114982, 157766, 229964, 315532, 484567, 969134, 1938268, 3391969, 6783938, 13567876]

約数ペア:

[(1, 13567876), (2, 6783938), (4, 3391969), (7, 1938268), (14, 969134), (28, 484567), (43, 315532), (59, 229964), (86, 157766), (118, 114982), (172, 78883), (191, 71036), (236, 57491), (301, 45076), (382, 35518), (413, 32852), (602, 22538), (764, 17759), (826, 16426), (1204, 11269), (1337, 10148), (1652, 8213), (2537, 5348), (2674, 5074)]