13321406

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25717}}^1$

素因数の和:25763

約数の個数: 16

約数和(自身を含む): 23454816

約数和(自身を除く): 10133410

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 25717, 51434, 180019, 360038, 951529, 1903058, 6660703, 13321406]

約数ペア:

[(1, 13321406), (2, 6660703), (7, 1903058), (14, 951529), (37, 360038), (74, 180019), (259, 51434), (518, 25717)]