15689904

素因数分解:

$2^4\times 3^1\times {\mathrm{326873}}^1$

素因数の和:326884

約数の個数: 20

約数和(自身を含む): 40532376

約数和(自身を除く): 24842472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326873, 653746, 980619, 1307492, 1961238, 2614984, 3922476, 5229968, 7844952, 15689904]

約数ペア:

[(1, 15689904), (2, 7844952), (3, 5229968), (4, 3922476), (6, 2614984), (8, 1961238), (12, 1307492), (16, 980619), (24, 653746), (48, 326873)]