2019013612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6555239}}^1$

素因数の和:6555261

約数の個数: 24

約数和(自身を含む): 4405121280

約数和(自身を除く): 2386107668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6555239, 13110478, 26220956, 45886673, 72107629, 91773346, 144215258, 183546692, 288430516, 504753403, 1009506806, 2019013612]

約数ペア:

[(1, 2019013612), (2, 1009506806), (4, 504753403), (7, 288430516), (11, 183546692), (14, 144215258), (22, 91773346), (28, 72107629), (44, 45886673), (77, 26220956), (154, 13110478), (308, 6555239)]