4104722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 6547200

約数和(自身を除く): 2442478

約数列:

[1, 2, 19, 38, 109, 218, 991, 1982, 2071, 4142, 18829, 37658, 108019, 216038, 2052361, 4104722]

約数ペア:

[(1, 4104722), (2, 2052361), (19, 216038), (38, 108019), (109, 37658), (218, 18829), (991, 4142), (1982, 2071)]