12559976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11009

約数の個数: 32

約数和(自身を含む): 27669600

約数和(自身を除く): 15109624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 10979, 21958, 43916, 87832, 120769, 142727, 241538, 285454, 483076, 570908, 966152, 1141816, 1569997, 3139994, 6279988, 12559976]

約数ペア:

[(1, 12559976), (2, 6279988), (4, 3139994), (8, 1569997), (11, 1141816), (13, 966152), (22, 570908), (26, 483076), (44, 285454), (52, 241538), (88, 142727), (104, 120769), (143, 87832), (286, 43916), (572, 21958), (1144, 10979)]