1919874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 4412160

約数和(自身を除く): 2492286

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1531, 3062, 4593, 9186, 16841, 29089, 33682, 50523, 58178, 87267, 101046, 174534, 319979, 639958, 959937, 1919874]

約数ペア:

[(1, 1919874), (2, 959937), (3, 639958), (6, 319979), (11, 174534), (19, 101046), (22, 87267), (33, 58178), (38, 50523), (57, 33682), (66, 29089), (114, 16841), (209, 9186), (418, 4593), (627, 3062), (1254, 1531)]