13945070

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13807}}^1$

素因数の和:13915

約数の個数: 16

約数和(自身を含む): 25351488

約数和(自身を除く): 11406418

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 13807, 27614, 69035, 138070, 1394507, 2789014, 6972535, 13945070]

約数ペア:

[(1, 13945070), (2, 6972535), (5, 2789014), (10, 1394507), (101, 138070), (202, 69035), (505, 27614), (1010, 13807)]