11229972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71987}}^1$

素因数の和:72007

約数の個数: 24

約数和(自身を含む): 28219296

約数和(自身を除く): 16989324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 71987, 143974, 215961, 287948, 431922, 863844, 935831, 1871662, 2807493, 3743324, 5614986, 11229972]

約数ペア:

[(1, 11229972), (2, 5614986), (3, 3743324), (4, 2807493), (6, 1871662), (12, 935831), (13, 863844), (26, 431922), (39, 287948), (52, 215961), (78, 143974), (156, 71987)]