13565468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 15706852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 593, 602, 817, 1186, 1204, 1634, 2372, 3268, 4151, 5719, 8302, 11267, 11438, 16604, 22534, 22876, 25499, 45068, 50998, 78869, 101996, 157738, 178493, 315476, 356986, 484481, 713972, 968962, 1937924, 3391367, 6782734, 13565468]

約数ペア:

[(1, 13565468), (2, 6782734), (4, 3391367), (7, 1937924), (14, 968962), (19, 713972), (28, 484481), (38, 356986), (43, 315476), (76, 178493), (86, 157738), (133, 101996), (172, 78869), (266, 50998), (301, 45068), (532, 25499), (593, 22876), (602, 22534), (817, 16604), (1186, 11438), (1204, 11267), (1634, 8302), (2372, 5719), (3268, 4151)]