17328418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 28044720

約数和(自身を除く): 10716302

約数列:

[1, 2, 19, 38, 59, 118, 131, 262, 1121, 2242, 2489, 3481, 4978, 6962, 7729, 15458, 66139, 132278, 146851, 293702, 456011, 912022, 8664209, 17328418]

約数ペア:

[(1, 17328418), (2, 8664209), (19, 912022), (38, 456011), (59, 293702), (118, 146851), (131, 132278), (262, 66139), (1121, 15458), (2242, 7729), (2489, 6962), (3481, 4978)]