19583631

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 29362944

約数和(自身を除く): 9779313

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 691, 2073, 3149, 6219, 9447, 28341, 32477, 46297, 97431, 138891, 292293, 416673, 2175959, 6527877, 19583631]

約数ペア:

[(1, 19583631), (3, 6527877), (9, 2175959), (47, 416673), (67, 292293), (141, 138891), (201, 97431), (423, 46297), (603, 32477), (691, 28341), (2073, 9447), (3149, 6219)]