1891070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1802530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 269, 370, 538, 703, 1345, 1406, 2690, 3515, 5111, 7030, 9953, 10222, 19906, 25555, 49765, 51110, 99530, 189107, 378214, 945535, 1891070]

約数ペア:

[(1, 1891070), (2, 945535), (5, 378214), (10, 189107), (19, 99530), (37, 51110), (38, 49765), (74, 25555), (95, 19906), (185, 10222), (190, 9953), (269, 7030), (370, 5111), (538, 3515), (703, 2690), (1345, 1406)]