11743615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 16470720

約数和(自身を除く): 4727105

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 257, 481, 703, 1235, 1285, 2405, 3341, 3515, 4883, 9139, 9509, 16705, 24415, 45695, 47545, 63479, 123617, 180671, 317395, 618085, 903355, 2348723, 11743615]

約数ペア:

[(1, 11743615), (5, 2348723), (13, 903355), (19, 618085), (37, 317395), (65, 180671), (95, 123617), (185, 63479), (247, 47545), (257, 45695), (481, 24415), (703, 16705), (1235, 9509), (1285, 9139), (2405, 4883), (3341, 3515)]