13887902

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9631}}^1$

素因数の和:9743

約数の個数: 16

約数和(自身を含む): 24041472

約数和(自身を除く): 10153570

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 9631, 19262, 67417, 134834, 991993, 1983986, 6943951, 13887902]

約数ペア:

[(1, 13887902), (2, 6943951), (7, 1983986), (14, 991993), (103, 134834), (206, 67417), (721, 19262), (1442, 9631)]