17707930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76991}}^1$

素因数の和:77021

約数の個数: 16

約数和(自身を含む): 33260544

約数和(自身を除く): 15552614

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 76991, 153982, 384955, 769910, 1770793, 3541586, 8853965, 17707930]

約数ペア:

[(1, 17707930), (2, 8853965), (5, 3541586), (10, 1770793), (23, 769910), (46, 384955), (115, 153982), (230, 76991)]