11817130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90901}}^1$

素因数の和:90921

約数の個数: 16

約数和(自身を含む): 22907304

約数和(自身を除く): 11090174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 90901, 181802, 454505, 909010, 1181713, 2363426, 5908565, 11817130]

約数ペア:

[(1, 11817130), (2, 5908565), (5, 2363426), (10, 1181713), (13, 909010), (26, 454505), (65, 181802), (130, 90901)]