239324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 456960

約数和(自身を除く): 217636

約数列:

[1, 2, 4, 19, 38, 47, 67, 76, 94, 134, 188, 268, 893, 1273, 1786, 2546, 3149, 3572, 5092, 6298, 12596, 59831, 119662, 239324]

約数ペア:

[(1, 239324), (2, 119662), (4, 59831), (19, 12596), (38, 6298), (47, 5092), (67, 3572), (76, 3149), (94, 2546), (134, 1786), (188, 1273), (268, 893)]