12670568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 25824000

約数和(自身を除く): 13153432

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 2689, 4712, 5378, 10756, 21512, 51091, 83359, 102182, 166718, 204364, 333436, 408728, 666872, 1583821, 3167642, 6335284, 12670568]

約数ペア:

[(1, 12670568), (2, 6335284), (4, 3167642), (8, 1583821), (19, 666872), (31, 408728), (38, 333436), (62, 204364), (76, 166718), (124, 102182), (152, 83359), (248, 51091), (589, 21512), (1178, 10756), (2356, 5378), (2689, 4712)]