29880008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{196579}}^1$

素因数の和:196604

約数の個数: 16

約数和(自身を含む): 58974000

約数和(自身を除く): 29093992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 196579, 393158, 786316, 1572632, 3735001, 7470002, 14940004, 29880008]

約数ペア:

[(1, 29880008), (2, 14940004), (4, 7470002), (8, 3735001), (19, 1572632), (38, 786316), (76, 393158), (152, 196579)]