22751816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 46741200

約数和(自身を除く): 23989384

約数列:

[1, 2, 4, 8, 19, 38, 43, 59, 76, 86, 118, 152, 172, 236, 344, 472, 817, 1121, 1634, 2242, 2537, 3268, 3481, 4484, 5074, 6536, 6962, 8968, 10148, 13924, 20296, 27848, 48203, 66139, 96406, 132278, 149683, 192812, 264556, 299366, 385624, 529112, 598732, 1197464, 2843977, 5687954, 11375908, 22751816]

約数ペア:

[(1, 22751816), (2, 11375908), (4, 5687954), (8, 2843977), (19, 1197464), (38, 598732), (43, 529112), (59, 385624), (76, 299366), (86, 264556), (118, 192812), (152, 149683), (172, 132278), (236, 96406), (344, 66139), (472, 48203), (817, 27848), (1121, 20296), (1634, 13924), (2242, 10148), (2537, 8968), (3268, 6962), (3481, 6536), (4484, 5074)]