1538930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6691}}^1$

素因数の和:6721

約数の個数: 16

約数和(自身を含む): 2890944

約数和(自身を除く): 1352014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 6691, 13382, 33455, 66910, 153893, 307786, 769465, 1538930]

約数ペア:

[(1, 1538930), (2, 769465), (5, 307786), (10, 153893), (23, 66910), (46, 33455), (115, 13382), (230, 6691)]