2019401189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{6301}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 2207464560

約数和(自身を除く): 188063371

約数列:

[1, 13, 89, 277, 1157, 3601, 6301, 24653, 81913, 320489, 560789, 1745377, 7290257, 22689901, 155338553, 2019401189]

約数ペア:

[(1, 2019401189), (13, 155338553), (89, 22689901), (277, 7290257), (1157, 1745377), (3601, 560789), (6301, 320489), (24653, 81913)]