2019327986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{342143}}^1$

素因数の和:342385

約数の個数: 16

約数和(自身を含む): 3276370944

約数和(自身を除く): 1257042958

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 342143, 684286, 4447859, 8895718, 77666461, 155332922, 1009663993, 2019327986]

約数ペア:

[(1, 2019327986), (2, 1009663993), (13, 155332922), (26, 77666461), (227, 8895718), (454, 4447859), (2951, 684286), (5902, 342143)]