16177798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 14013818

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 863, 1339, 1442, 1726, 2678, 6041, 9373, 11219, 12082, 18746, 22438, 78533, 88889, 157066, 177778, 622223, 1155557, 1244446, 2311114, 8088899, 16177798]

約数ペア:

[(1, 16177798), (2, 8088899), (7, 2311114), (13, 1244446), (14, 1155557), (26, 622223), (91, 177778), (103, 157066), (182, 88889), (206, 78533), (721, 22438), (863, 18746), (1339, 12082), (1442, 11219), (1726, 9373), (2678, 6041)]