2019901242

素因数分解:

$2^1\times 3^1\times {\mathrm{25471}}^1\times {\mathrm{13217}}^1$

素因数の和:38693

約数の個数: 16

約数和(自身を含む): 4040266752

約数和(自身を除く): 2020365510

約数列:

[1, 2, 3, 6, 13217, 25471, 26434, 39651, 50942, 76413, 79302, 152826, 336650207, 673300414, 1009950621, 2019901242]

約数ペア:

[(1, 2019901242), (2, 1009950621), (3, 673300414), (6, 336650207), (13217, 152826), (25471, 79302), (26434, 76413), (39651, 50942)]