2019988438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{167801}}^1$

素因数の和:168279

約数の個数: 16

約数和(自身を含む): 3270125376

約数和(自身を除く): 1250136938

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 167801, 335602, 2181413, 4362826, 77691863, 155383726, 1009994219, 2019988438]

約数ペア:

[(1, 2019988438), (2, 1009994219), (13, 155383726), (26, 77691863), (463, 4362826), (926, 2181413), (6019, 335602), (12038, 167801)]