319372281721

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{12460391}}^1$

素因数の和:12460500

約数の個数: 12

約数和(自身を含む): 341813473344

約数和(自身を除く): 22441191623

約数列:

[1, 19, 71, 361, 1349, 25631, 12460391, 236747429, 884687761, 4498201151, 16809067459, 319372281721]

約数ペア:

[(1, 319372281721), (19, 16809067459), (71, 4498201151), (361, 884687761), (1349, 236747429), (25631, 12460391)]