2019367030

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{889589}}^1$

素因数の和:889823

約数の個数: 16

約数和(自身を含む): 3650877360

約数和(自身を除く): 1631510330

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 889589, 1779178, 4447945, 8895890, 201936703, 403873406, 1009683515, 2019367030]

約数ペア:

[(1, 2019367030), (2, 1009683515), (5, 403873406), (10, 201936703), (227, 8895890), (454, 4447945), (1135, 1779178), (2270, 889589)]