23897972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 52080000

約数和(自身を除く): 28182028

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 1549, 2204, 3098, 3857, 6196, 7714, 10843, 15428, 21686, 29431, 43372, 44921, 58862, 89842, 117724, 179684, 206017, 314447, 412034, 628894, 824068, 853499, 1257788, 1706998, 3413996, 5974493, 11948986, 23897972]

約数ペア:

[(1, 23897972), (2, 11948986), (4, 5974493), (7, 3413996), (14, 1706998), (19, 1257788), (28, 853499), (29, 824068), (38, 628894), (58, 412034), (76, 314447), (116, 206017), (133, 179684), (203, 117724), (266, 89842), (406, 58862), (532, 44921), (551, 43372), (812, 29431), (1102, 21686), (1549, 15428), (2204, 10843), (3098, 7714), (3857, 6196)]