19734971254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6993257}}^1$

素因数の和:6993359

約数の個数: 16

約数和(自身を含む): 31721418288

約数和(自身を除く): 11986447034

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6993257, 13986514, 118885369, 237770738, 580440331, 1160880662, 9867485627, 19734971254]

約数ペア:

[(1, 19734971254), (2, 9867485627), (17, 1160880662), (34, 580440331), (83, 237770738), (166, 118885369), (1411, 13986514), (2822, 6993257)]