201919406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{10099}}^1$

素因数の和:10883

約数の個数: 16

約数和(自身を含む): 326634000

約数和(自身を除く): 124714594

約数列:

[1, 2, 13, 26, 769, 1538, 9997, 10099, 19994, 20198, 131287, 262574, 7766131, 15532262, 100959703, 201919406]

約数ペア:

[(1, 201919406), (2, 100959703), (13, 15532262), (26, 7766131), (769, 262574), (1538, 131287), (9997, 20198), (10099, 19994)]