2019294064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2381243}}^1$

素因数の和:2381304

約数の個数: 20

約数和(自身を含む): 3986202456

約数和(自身を除く): 1966908392

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2381243, 4762486, 9524972, 19049944, 38099888, 126205879, 252411758, 504823516, 1009647032, 2019294064]

約数ペア:

[(1, 2019294064), (2, 1009647032), (4, 504823516), (8, 252411758), (16, 126205879), (53, 38099888), (106, 19049944), (212, 9524972), (424, 4762486), (848, 2381243)]