13617916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 25789680

約数和(自身を除く): 12171764

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1019, 1028, 2038, 3341, 4076, 6682, 13247, 13364, 26494, 52988, 261883, 523766, 1047532, 3404479, 6808958, 13617916]

約数ペア:

[(1, 13617916), (2, 6808958), (4, 3404479), (13, 1047532), (26, 523766), (52, 261883), (257, 52988), (514, 26494), (1019, 13364), (1028, 13247), (2038, 6682), (3341, 4076)]