11857938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14753262

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 59, 82, 86, 114, 118, 123, 129, 177, 246, 258, 354, 779, 817, 1121, 1558, 1634, 1763, 2242, 2337, 2419, 2451, 2537, 3363, 3526, 4674, 4838, 4902, 5074, 5289, 6726, 7257, 7611, 10578, 14514, 15222, 33497, 45961, 48203, 66994, 91922, 96406, 100491, 104017, 137883, 144609, 200982, 208034, 275766, 289218, 312051, 624102, 1976323, 3952646, 5928969, 11857938]

約数ペア:

[(1, 11857938), (2, 5928969), (3, 3952646), (6, 1976323), (19, 624102), (38, 312051), (41, 289218), (43, 275766), (57, 208034), (59, 200982), (82, 144609), (86, 137883), (114, 104017), (118, 100491), (123, 96406), (129, 91922), (177, 66994), (246, 48203), (258, 45961), (354, 33497), (779, 15222), (817, 14514), (1121, 10578), (1558, 7611), (1634, 7257), (1763, 6726), (2242, 5289), (2337, 5074), (2419, 4902), (2451, 4838), (2537, 4674), (3363, 3526)]