13642285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 17357760

約数和(自身を除く): 3715475

約数列:

[1, 5, 19, 95, 163, 815, 881, 3097, 4405, 15485, 16739, 83695, 143603, 718015, 2728457, 13642285]

約数ペア:

[(1, 13642285), (5, 2728457), (19, 718015), (95, 143603), (163, 83695), (815, 16739), (881, 15485), (3097, 4405)]