191453978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{4423}}^1$

素因数の和:5389

約数の個数: 16

約数和(自身を含む): 300053376

約数和(自身を除く): 108599398

約数列:

[1, 2, 23, 46, 941, 1882, 4423, 8846, 21643, 43286, 101729, 203458, 4162043, 8324086, 95726989, 191453978]

約数ペア:

[(1, 191453978), (2, 95726989), (23, 8324086), (46, 4162043), (941, 203458), (1882, 101729), (4423, 43286), (8846, 21643)]