13238706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 32

約数和(自身を含む): 30018240

約数和(自身を除く): 16779534

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 8933, 17866, 26799, 53598, 116129, 169727, 232258, 339454, 348387, 509181, 696774, 1018362, 2206451, 4412902, 6619353, 13238706]

約数ペア:

[(1, 13238706), (2, 6619353), (3, 4412902), (6, 2206451), (13, 1018362), (19, 696774), (26, 509181), (38, 348387), (39, 339454), (57, 232258), (78, 169727), (114, 116129), (247, 53598), (494, 26799), (741, 17866), (1482, 8933)]