2019390018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{14633261}}^1$

素因数の和:14633289

約数の個数: 16

約数和(自身を含む): 4214379456

約数和(自身を除く): 2194989438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 14633261, 29266522, 43899783, 87799566, 336565003, 673130006, 1009695009, 2019390018]

約数ペア:

[(1, 2019390018), (2, 1009695009), (3, 673130006), (6, 336565003), (23, 87799566), (46, 43899783), (69, 29266522), (138, 14633261)]