2016186710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109397}}^1$

素因数の和:109520

約数の個数: 32

約数和(自身を含む): 3859561440

約数和(自身を除く): 1843374730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 109397, 218794, 546985, 1093970, 2078543, 4157086, 10392715, 10611509, 20785430, 21223018, 53057545, 106115090, 201618671, 403237342, 1008093355, 2016186710]

約数ペア:

[(1, 2016186710), (2, 1008093355), (5, 403237342), (10, 201618671), (19, 106115090), (38, 53057545), (95, 21223018), (97, 20785430), (190, 10611509), (194, 10392715), (485, 4157086), (970, 2078543), (1843, 1093970), (3686, 546985), (9215, 218794), (18430, 109397)]