12340484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5579

約数の個数: 24

約数和(自身を含む): 23802240

約数和(自身を除く): 11461756

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 5519, 11038, 22076, 71747, 143494, 237317, 286988, 474634, 949268, 3085121, 6170242, 12340484]

約数ペア:

[(1, 12340484), (2, 6170242), (4, 3085121), (13, 949268), (26, 474634), (43, 286988), (52, 237317), (86, 143494), (172, 71747), (559, 22076), (1118, 11038), (2236, 5519)]