15647928

素因数分解:

$2^3\times 3^1\times {\mathrm{651997}}^1$

素因数の和:652006

約数の個数: 16

約数和(自身を含む): 39119880

約数和(自身を除く): 23471952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 651997, 1303994, 1955991, 2607988, 3911982, 5215976, 7823964, 15647928]

約数ペア:

[(1, 15647928), (2, 7823964), (3, 5215976), (4, 3911982), (6, 2607988), (8, 1955991), (12, 1303994), (24, 651997)]