13838992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45523}}^1$

素因数の和:45550

約数の個数: 20

約数和(自身を含む): 28224880

約数和(自身を除く): 14385888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45523, 91046, 182092, 364184, 728368, 864937, 1729874, 3459748, 6919496, 13838992]

約数ペア:

[(1, 13838992), (2, 6919496), (4, 3459748), (8, 1729874), (16, 864937), (19, 728368), (38, 364184), (76, 182092), (152, 91046), (304, 45523)]