12712364

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 26238240

約数和(自身を除く): 13525876

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 821, 1106, 1642, 2212, 3284, 3871, 5747, 7742, 11494, 15484, 22988, 40229, 64859, 80458, 129718, 160916, 259436, 454013, 908026, 1816052, 3178091, 6356182, 12712364]

約数ペア:

[(1, 12712364), (2, 6356182), (4, 3178091), (7, 1816052), (14, 908026), (28, 454013), (49, 259436), (79, 160916), (98, 129718), (158, 80458), (196, 64859), (316, 40229), (553, 22988), (821, 15484), (1106, 11494), (1642, 7742), (2212, 5747), (3284, 3871)]