16664230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 32931360

約数和(自身を除く): 16267130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 769, 985, 1538, 1970, 2167, 3845, 4334, 7690, 8459, 10835, 16918, 21670, 42295, 84590, 151493, 302986, 757465, 1514930, 1666423, 3332846, 8332115, 16664230]

約数ペア:

[(1, 16664230), (2, 8332115), (5, 3332846), (10, 1666423), (11, 1514930), (22, 757465), (55, 302986), (110, 151493), (197, 84590), (394, 42295), (769, 21670), (985, 16918), (1538, 10835), (1970, 8459), (2167, 7690), (3845, 4334)]