16728170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 16838230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5179, 10358, 25895, 51790, 88043, 98401, 176086, 196802, 440215, 492005, 880430, 984010, 1672817, 3345634, 8364085, 16728170]

約数ペア:

[(1, 16728170), (2, 8364085), (5, 3345634), (10, 1672817), (17, 984010), (19, 880430), (34, 492005), (38, 440215), (85, 196802), (95, 176086), (170, 98401), (190, 88043), (323, 51790), (646, 25895), (1615, 10358), (3230, 5179)]