11722228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10263

約数の個数: 24

約数和(自身を含む): 24018624

約数和(自身を除く): 12296396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10211, 20422, 40844, 71477, 142954, 285908, 418651, 837302, 1674604, 2930557, 5861114, 11722228]

約数ペア:

[(1, 11722228), (2, 5861114), (4, 2930557), (7, 1674604), (14, 837302), (28, 418651), (41, 285908), (82, 142954), (164, 71477), (287, 40844), (574, 20422), (1148, 10211)]