16871982

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{13327}}^1$

素因数の和:13543

約数の個数: 16

約数和(自身を含む): 33906432

約数和(自身を除く): 17034450

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 13327, 26654, 39981, 79962, 2811997, 5623994, 8435991, 16871982]

約数ペア:

[(1, 16871982), (2, 8435991), (3, 5623994), (6, 2811997), (211, 79962), (422, 39981), (633, 26654), (1266, 13327)]