12475012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1249}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 23940000

約数和(自身を除く): 11464988

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 1249, 2497, 2498, 4994, 4996, 9988, 13739, 27478, 54956, 283523, 567046, 1134092, 3118753, 6237506, 12475012]

約数ペア:

[(1, 12475012), (2, 6237506), (4, 3118753), (11, 1134092), (22, 567046), (44, 283523), (227, 54956), (454, 27478), (908, 13739), (1249, 9988), (2497, 4996), (2498, 4994)]