21129215374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1174759}}^1$

素因数の和:1174824

約数の個数: 24

約数和(自身を含む): 35080683120

約数和(自身を除く): 13951467746

約数列:

[1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 8993, 17986, 1174759, 2349518, 19970903, 27019457, 39941806, 54038914, 459330769, 621447511, 918661538, 1242895022, 10564607687, 21129215374]

約数ペア:

[(1, 21129215374), (2, 10564607687), (17, 1242895022), (23, 918661538), (34, 621447511), (46, 459330769), (391, 54038914), (529, 39941806), (782, 27019457), (1058, 19970903), (8993, 2349518), (17986, 1174759)]