17822930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77491}}^1$

素因数の和:77521

約数の個数: 16

約数和(自身を含む): 33476544

約数和(自身を除く): 15653614

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 77491, 154982, 387455, 774910, 1782293, 3564586, 8911465, 17822930]

約数ペア:

[(1, 17822930), (2, 8911465), (5, 3564586), (10, 1782293), (23, 774910), (46, 387455), (115, 154982), (230, 77491)]