15371376

素因数分解:

$2^4\times 3^1\times {\mathrm{320237}}^1$

素因数の和:320248

約数の個数: 20

約数和(自身を含む): 39709512

約数和(自身を除く): 24338136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320237, 640474, 960711, 1280948, 1921422, 2561896, 3842844, 5123792, 7685688, 15371376]

約数ペア:

[(1, 15371376), (2, 7685688), (3, 5123792), (4, 3842844), (6, 2561896), (8, 1921422), (12, 1280948), (16, 960711), (24, 640474), (48, 320237)]