21525642142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5585273}}^1$

素因数の和:5585363

約数の個数: 16

約数和(自身を含む): 33779737152

約数和(自身を除く): 12254095010

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 5585273, 11170546, 228996193, 262507831, 457992386, 525015662, 10762821071, 21525642142]

約数ペア:

[(1, 21525642142), (2, 10762821071), (41, 525015662), (47, 457992386), (82, 262507831), (94, 228996193), (1927, 11170546), (3854, 5585273)]