19271790722

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1\times {\mathrm{46751}}^1$

素因数の和:49441

約数の個数: 16

約数和(自身を含む): 29285452800

約数和(自身を除く): 10013662078

約数列:

[1, 2, 79, 158, 2609, 5218, 46751, 93502, 206111, 412222, 3693329, 7386658, 121973359, 243946718, 9635895361, 19271790722]

約数ペア:

[(1, 19271790722), (2, 9635895361), (79, 243946718), (158, 121973359), (2609, 7386658), (5218, 3693329), (46751, 412222), (93502, 206111)]