38931958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22349}}^1$

素因数の和:22431

約数の個数: 16

約数和(自身を含む): 63831600

約数和(自身を除く): 24899642

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 22349, 44698, 290537, 581074, 1497383, 2994766, 19465979, 38931958]

約数ペア:

[(1, 38931958), (2, 19465979), (13, 2994766), (26, 1497383), (67, 581074), (134, 290537), (871, 44698), (1742, 22349)]