13488718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 22892544

約数和(自身を除く): 9403826

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 367, 391, 734, 782, 799, 1081, 1598, 2162, 6239, 8441, 12478, 16882, 17249, 18377, 34498, 36754, 143497, 286994, 293233, 396727, 586466, 793454, 6744359, 13488718]

約数ペア:

[(1, 13488718), (2, 6744359), (17, 793454), (23, 586466), (34, 396727), (46, 293233), (47, 286994), (94, 143497), (367, 36754), (391, 34498), (734, 18377), (782, 17249), (799, 16882), (1081, 12478), (1598, 8441), (2162, 6239)]