21870047582

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{42461}}^1\times {\mathrm{11197}}^1$

素因数の和:53683

約数の個数: 16

約数和(自身を含む): 34235242272

約数和(自身を除く): 12365194690

約数列:

[1, 2, 23, 46, 11197, 22394, 42461, 84922, 257531, 515062, 976603, 1953206, 475435817, 950871634, 10935023791, 21870047582]

約数ペア:

[(1, 21870047582), (2, 10935023791), (23, 950871634), (46, 475435817), (11197, 1953206), (22394, 976603), (42461, 515062), (84922, 257531)]