21672026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11491}}^1$

素因数の和:11557

約数の個数: 16

約数和(自身を含む): 34751808

約数和(自身を除く): 13079782

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 11491, 22982, 264293, 471131, 528586, 942262, 10836013, 21672026]

約数ペア:

[(1, 21672026), (2, 10836013), (23, 942262), (41, 528586), (46, 471131), (82, 264293), (943, 22982), (1886, 11491)]