191707846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 322983936

約数和(自身を除く): 131276090

約数列:

[1, 2, 11, 22, 43, 86, 191, 382, 473, 946, 1061, 2101, 2122, 4202, 8213, 11671, 16426, 23342, 45623, 90343, 91246, 180686, 202651, 405302, 501853, 1003706, 2229161, 4458322, 8713993, 17427986, 95853923, 191707846]

約数ペア:

[(1, 191707846), (2, 95853923), (11, 17427986), (22, 8713993), (43, 4458322), (86, 2229161), (191, 1003706), (382, 501853), (473, 405302), (946, 202651), (1061, 180686), (2101, 91246), (2122, 90343), (4202, 45623), (8213, 23342), (11671, 16426)]