2115487924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2557}}^1\times {\mathrm{18803}}^1$

素因数の和:21375

約数の個数: 24

約数和(自身を含む): 4040453088

約数和(自身を除く): 1924965164

約数列:

[1, 2, 4, 11, 22, 44, 2557, 5114, 10228, 18803, 28127, 37606, 56254, 75212, 112508, 206833, 413666, 827332, 48079271, 96158542, 192317084, 528871981, 1057743962, 2115487924]

約数ペア:

[(1, 2115487924), (2, 1057743962), (4, 528871981), (11, 192317084), (22, 96158542), (44, 48079271), (2557, 827332), (5114, 413666), (10228, 206833), (18803, 112508), (28127, 75212), (37606, 56254)]