2019893030

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1\times {\mathrm{1171}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 3662856288

約数和(自身を除く): 1642963258

約数列:

[1, 2, 5, 10, 181, 362, 905, 953, 1171, 1810, 1906, 2342, 4765, 5855, 9530, 11710, 172493, 211951, 344986, 423902, 862465, 1059755, 1115963, 1724930, 2119510, 2231926, 5579815, 11159630, 201989303, 403978606, 1009946515, 2019893030]

約数ペア:

[(1, 2019893030), (2, 1009946515), (5, 403978606), (10, 201989303), (181, 11159630), (362, 5579815), (905, 2231926), (953, 2119510), (1171, 1724930), (1810, 1115963), (1906, 1059755), (2342, 862465), (4765, 423902), (5855, 344986), (9530, 211951), (11710, 172493)]