15273902

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6949}}^1$

素因数の和:7115

約数の個数: 16

約数和(自身を含む): 26354400

約数和(自身を除く): 11080498

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 6949, 13898, 48643, 97286, 1090993, 2181986, 7636951, 15273902]

約数ペア:

[(1, 15273902), (2, 7636951), (7, 2181986), (14, 1090993), (157, 97286), (314, 48643), (1099, 13898), (2198, 6949)]