19713964344

素因数分解:

$2^3\times 3^1\times {\mathrm{821415181}}^1$

素因数の和:821415190

約数の個数: 16

約数和(自身を含む): 49284910920

約数和(自身を除く): 29570946576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821415181, 1642830362, 2464245543, 3285660724, 4928491086, 6571321448, 9856982172, 19713964344]

約数ペア:

[(1, 19713964344), (2, 9856982172), (3, 6571321448), (4, 4928491086), (6, 3285660724), (8, 2464245543), (12, 1642830362), (24, 821415181)]