15939888

素因数分解:

$2^4\times 3^1\times {\mathrm{332081}}^1$

素因数の和:332092

約数の個数: 20

約数和(自身を含む): 41178168

約数和(自身を除く): 25238280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332081, 664162, 996243, 1328324, 1992486, 2656648, 3984972, 5313296, 7969944, 15939888]

約数ペア:

[(1, 15939888), (2, 7969944), (3, 5313296), (4, 3984972), (6, 2656648), (8, 1992486), (12, 1328324), (16, 996243), (24, 664162), (48, 332081)]