13645788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{87473}}^1$

素因数の和:87493

約数の個数: 24

約数和(自身を含む): 34289808

約数和(自身を除く): 20644020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 87473, 174946, 262419, 349892, 524838, 1049676, 1137149, 2274298, 3411447, 4548596, 6822894, 13645788]

約数ペア:

[(1, 13645788), (2, 6822894), (3, 4548596), (4, 3411447), (6, 2274298), (12, 1137149), (13, 1049676), (26, 524838), (39, 349892), (52, 262419), (78, 174946), (156, 87473)]