24464609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 18

約数和(自身を含む): 28028646

約数和(自身を除く): 3564037

約数列:

[1, 13, 19, 169, 247, 361, 401, 3211, 4693, 5213, 7619, 61009, 67769, 99047, 144761, 1287611, 1881893, 24464609]

約数ペア:

[(1, 24464609), (13, 1881893), (19, 1287611), (169, 144761), (247, 99047), (361, 67769), (401, 61009), (3211, 7619), (4693, 5213)]