1119183790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{136987}}^1$

素因数の和:137056

約数の個数: 32

約数和(自身を含む): 2169889920

約数和(自身を除く): 1050706130

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 136987, 273974, 684935, 1369870, 2602753, 5205506, 5890441, 11780882, 13013765, 26027530, 29452205, 58904410, 111918379, 223836758, 559591895, 1119183790]

約数ペア:

[(1, 1119183790), (2, 559591895), (5, 223836758), (10, 111918379), (19, 58904410), (38, 29452205), (43, 26027530), (86, 13013765), (95, 11780882), (190, 5890441), (215, 5205506), (430, 2602753), (817, 1369870), (1634, 684935), (4085, 273974), (8170, 136987)]