2012040872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13237111}}^1$

素因数の和:13237136

約数の個数: 16

約数和(自身を含む): 3971133600

約数和(自身を除く): 1959092728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13237111, 26474222, 52948444, 105896888, 251505109, 503010218, 1006020436, 2012040872]

約数ペア:

[(1, 2012040872), (2, 1006020436), (4, 503010218), (8, 251505109), (19, 105896888), (38, 52948444), (76, 26474222), (152, 13237111)]