22591156

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1556

約数の個数: 36

約数和(自身を含む): 46603200

約数和(自身を除く): 24012044

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1459, 2212, 2918, 3871, 5836, 7742, 10213, 15484, 20426, 40852, 71491, 115261, 142982, 230522, 285964, 461044, 806827, 1613654, 3227308, 5647789, 11295578, 22591156]

約数ペア:

[(1, 22591156), (2, 11295578), (4, 5647789), (7, 3227308), (14, 1613654), (28, 806827), (49, 461044), (79, 285964), (98, 230522), (158, 142982), (196, 115261), (316, 71491), (553, 40852), (1106, 20426), (1459, 15484), (2212, 10213), (2918, 7742), (3871, 5836)]