102639748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1489}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 189408800

約数和(自身を除く): 86769052

約数列:

[1, 2, 4, 19, 38, 76, 907, 1489, 1814, 2978, 3628, 5956, 17233, 28291, 34466, 56582, 68932, 113164, 1350523, 2701046, 5402092, 25659937, 51319874, 102639748]

約数ペア:

[(1, 102639748), (2, 51319874), (4, 25659937), (19, 5402092), (38, 2701046), (76, 1350523), (907, 113164), (1489, 68932), (1814, 56582), (2978, 34466), (3628, 28291), (5956, 17233)]