19087244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 36557136

約数和(自身を除く): 17469892

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 941, 1844, 1882, 3764, 5071, 10142, 10351, 20284, 20702, 41404, 433801, 867602, 1735204, 4771811, 9543622, 19087244]

約数ペア:

[(1, 19087244), (2, 9543622), (4, 4771811), (11, 1735204), (22, 867602), (44, 433801), (461, 41404), (922, 20702), (941, 20284), (1844, 10351), (1882, 10142), (3764, 5071)]