123105788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{124601}}^1$

素因数の和:124637

約数の個数: 24

約数和(自身を含む): 244219920

約数和(自身を除く): 121114132

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 124601, 249202, 498404, 1619813, 2367419, 3239626, 4734838, 6479252, 9469676, 30776447, 61552894, 123105788]

約数ペア:

[(1, 123105788), (2, 61552894), (4, 30776447), (13, 9469676), (19, 6479252), (26, 4734838), (38, 3239626), (52, 2367419), (76, 1619813), (247, 498404), (494, 249202), (988, 124601)]