2019474418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1273313}}^1$

素因数の和:1273389

約数の個数: 16

約数和(自身を含む): 3315709656

約数和(自身を除く): 1296235238

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1273313, 2546626, 16553069, 33106138, 77672093, 155344186, 1009737209, 2019474418]

約数ペア:

[(1, 2019474418), (2, 1009737209), (13, 155344186), (26, 77672093), (61, 33106138), (122, 16553069), (793, 2546626), (1586, 1273313)]