29975882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1987}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 47473440

約数和(自身を除く): 17497558

約数列:

[1, 2, 19, 38, 397, 794, 1987, 3974, 7543, 15086, 37753, 75506, 788839, 1577678, 14987941, 29975882]

約数ペア:

[(1, 29975882), (2, 14987941), (19, 1577678), (38, 788839), (397, 75506), (794, 37753), (1987, 15086), (3974, 7543)]