19848108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{236287}}^1$

素因数の和:236301

約数の個数: 24

約数和(自身を含む): 52928512

約数和(自身を除く): 33080404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 236287, 472574, 708861, 945148, 1417722, 1654009, 2835444, 3308018, 4962027, 6616036, 9924054, 19848108]

約数ペア:

[(1, 19848108), (2, 9924054), (3, 6616036), (4, 4962027), (6, 3308018), (7, 2835444), (12, 1654009), (14, 1417722), (21, 945148), (28, 708861), (42, 472574), (84, 236287)]