47018084

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{32561}}^1$

素因数の和:32603

約数の個数: 18

約数和(自身を含む): 86842854

約数和(自身を除く): 39824770

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 32561, 65122, 130244, 618659, 1237318, 2474636, 11754521, 23509042, 47018084]

約数ペア:

[(1, 47018084), (2, 23509042), (4, 11754521), (19, 2474636), (38, 1237318), (76, 618659), (361, 130244), (722, 65122), (1444, 32561)]