30374312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199831}}^1$

素因数の和:199856

約数の個数: 16

約数和(自身を含む): 59949600

約数和(自身を除く): 29575288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199831, 399662, 799324, 1598648, 3796789, 7593578, 15187156, 30374312]

約数ペア:

[(1, 30374312), (2, 15187156), (4, 7593578), (8, 3796789), (19, 1598648), (38, 799324), (76, 399662), (152, 199831)]