12243296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 27342000

約数和(自身を除く): 15098704

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1549, 1976, 3098, 3952, 6196, 7904, 12392, 20137, 24784, 29431, 40274, 49568, 58862, 80548, 117724, 161096, 235448, 322192, 382603, 470896, 644384, 765206, 941792, 1530412, 3060824, 6121648, 12243296]

約数ペア:

[(1, 12243296), (2, 6121648), (4, 3060824), (8, 1530412), (13, 941792), (16, 765206), (19, 644384), (26, 470896), (32, 382603), (38, 322192), (52, 235448), (76, 161096), (104, 117724), (152, 80548), (208, 58862), (247, 49568), (304, 40274), (416, 29431), (494, 24784), (608, 20137), (988, 12392), (1549, 7904), (1976, 6196), (3098, 3952)]