12479116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 24069584

約数和(自身を除く): 11590468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 5581, 11162, 22324, 72553, 145106, 239983, 290212, 479966, 959932, 3119779, 6239558, 12479116]

約数ペア:

[(1, 12479116), (2, 6239558), (4, 3119779), (13, 959932), (26, 479966), (43, 290212), (52, 239983), (86, 145106), (172, 72553), (559, 22324), (1118, 11162), (2236, 5581)]