2019549867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1\times {\mathrm{20507}}^1$

素因数の和:22458

約数の個数: 16

約数和(自身を含む): 2852744832

約数和(自身を除く): 833194965

約数列:

[1, 3, 17, 51, 1931, 5793, 20507, 32827, 61521, 98481, 348619, 1045857, 39599017, 118797051, 673183289, 2019549867]

約数ペア:

[(1, 2019549867), (3, 673183289), (17, 118797051), (51, 39599017), (1931, 1045857), (5793, 348619), (20507, 98481), (32827, 61521)]