13487916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86461}}^1$

素因数の和:86481

約数の個数: 24

約数和(自身を含む): 33893104

約数和(自身を除く): 20405188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 86461, 172922, 259383, 345844, 518766, 1037532, 1123993, 2247986, 3371979, 4495972, 6743958, 13487916]

約数ペア:

[(1, 13487916), (2, 6743958), (3, 4495972), (4, 3371979), (6, 2247986), (12, 1123993), (13, 1037532), (26, 518766), (39, 345844), (52, 259383), (78, 172922), (156, 86461)]