11469015940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4377487}}^1$

素因数の和:4377627

約数の個数: 24

約数和(自身を含む): 24268793472

約数和(自身を除く): 12799777532

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 4377487, 8754974, 17509948, 21887435, 43774870, 87549740, 573450797, 1146901594, 2293803188, 2867253985, 5734507970, 11469015940]

約数ペア:

[(1, 11469015940), (2, 5734507970), (4, 2867253985), (5, 2293803188), (10, 1146901594), (20, 573450797), (131, 87549740), (262, 43774870), (524, 21887435), (655, 17509948), (1310, 8754974), (2620, 4377487)]