15509904

素因数分解:

$2^4\times 3^1\times {\mathrm{323123}}^1$

素因数の和:323134

約数の個数: 20

約数和(自身を含む): 40067376

約数和(自身を除く): 24557472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 323123, 646246, 969369, 1292492, 1938738, 2584984, 3877476, 5169968, 7754952, 15509904]

約数ペア:

[(1, 15509904), (2, 7754952), (3, 5169968), (4, 3877476), (6, 2584984), (8, 1938738), (12, 1292492), (16, 969369), (24, 646246), (48, 323123)]