2019802631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2099}}^1\times {\mathrm{12497}}^1$

素因数の和:14614

約数の個数: 16

約数和(自身を含む): 2519596800

約数和(自身を除く): 499794169

約数列:

[1, 7, 11, 77, 2099, 12497, 14693, 23089, 87479, 137467, 161623, 962269, 26231203, 183618421, 288543233, 2019802631]

約数ペア:

[(1, 2019802631), (7, 288543233), (11, 183618421), (77, 26231203), (2099, 962269), (12497, 161623), (14693, 137467), (23089, 87479)]