13236916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3907}}^1$

素因数の和:3940

約数の個数: 36

約数和(自身を含む): 29106784

約数和(自身を除く): 15869868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 3907, 7814, 15628, 27349, 42977, 54698, 85954, 109396, 171908, 300839, 472747, 601678, 945494, 1203356, 1890988, 3309229, 6618458, 13236916]

約数ペア:

[(1, 13236916), (2, 6618458), (4, 3309229), (7, 1890988), (11, 1203356), (14, 945494), (22, 601678), (28, 472747), (44, 300839), (77, 171908), (121, 109396), (154, 85954), (242, 54698), (308, 42977), (484, 27349), (847, 15628), (1694, 7814), (3388, 3907)]