16439970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547999}}^1$

素因数の和:548009

約数の個数: 16

約数和(自身を含む): 39456000

約数和(自身を除く): 23016030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547999, 1095998, 1643997, 2739995, 3287994, 5479990, 8219985, 16439970]

約数ペア:

[(1, 16439970), (2, 8219985), (3, 5479990), (5, 3287994), (6, 2739995), (10, 1643997), (15, 1095998), (30, 547999)]