2019956018

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1\times {\mathrm{4289}}^1$

素因数の和:5773

約数の個数: 16

約数和(自身を含む): 3049726680

約数和(自身を除く): 1029770662

約数列:

[1, 2, 181, 362, 1301, 2602, 4289, 8578, 235481, 470962, 776309, 1552618, 5579989, 11159978, 1009978009, 2019956018]

約数ペア:

[(1, 2019956018), (2, 1009978009), (181, 11159978), (362, 5579989), (1301, 1552618), (2602, 776309), (4289, 470962), (8578, 235481)]