2019412902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25889909}}^1$

素因数の和:25889927

約数の個数: 16

約数和(自身を含む): 4349504880

約数和(自身を除く): 2330091978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25889909, 51779818, 77669727, 155339454, 336568817, 673137634, 1009706451, 2019412902]

約数ペア:

[(1, 2019412902), (2, 1009706451), (3, 673137634), (6, 336568817), (13, 155339454), (26, 77669727), (39, 51779818), (78, 25889909)]