15691218892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3161003}}^1$

素因数の和:3161097

約数の個数: 24

約数和(自身を含む): 29473201296

約数和(自身を除く): 13781982404

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 3161003, 6322006, 12644012, 53737051, 107474102, 214948204, 230753219, 461506438, 923012876, 3922804723, 7845609446, 15691218892]

約数ペア:

[(1, 15691218892), (2, 7845609446), (4, 3922804723), (17, 923012876), (34, 461506438), (68, 230753219), (73, 214948204), (146, 107474102), (292, 53737051), (1241, 12644012), (2482, 6322006), (4964, 3161003)]