16771478

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 25837056

約数和(自身を除く): 9065578

約数列:

[1, 2, 71, 83, 142, 166, 1423, 2846, 5893, 11786, 101033, 118109, 202066, 236218, 8385739, 16771478]

約数ペア:

[(1, 16771478), (2, 8385739), (71, 236218), (83, 202066), (142, 118109), (166, 101033), (1423, 11786), (2846, 5893)]