13638724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13477}}^1$

素因数の和:13515

約数の個数: 24

約数和(自身を含む): 27171648

約数和(自身を除く): 13532924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 13477, 26954, 53908, 148247, 296494, 309971, 592988, 619942, 1239884, 3409681, 6819362, 13638724]

約数ペア:

[(1, 13638724), (2, 6819362), (4, 3409681), (11, 1239884), (22, 619942), (23, 592988), (44, 309971), (46, 296494), (92, 148247), (253, 53908), (506, 26954), (1012, 13477)]