11997858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 13217118

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 383, 454, 681, 766, 1149, 1362, 2298, 5221, 8809, 10442, 15663, 17618, 26427, 31326, 52854, 86941, 173882, 260823, 521646, 1999643, 3999286, 5998929, 11997858]

約数ペア:

[(1, 11997858), (2, 5998929), (3, 3999286), (6, 1999643), (23, 521646), (46, 260823), (69, 173882), (138, 86941), (227, 52854), (383, 31326), (454, 26427), (681, 17618), (766, 15663), (1149, 10442), (1362, 8809), (2298, 5221)]