129221242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 212587200

約数和(自身を除く): 83365958

約数列:

[1, 2, 19, 37, 38, 73, 74, 146, 703, 1259, 1387, 1406, 2518, 2701, 2774, 5402, 23921, 46583, 47842, 51319, 91907, 93166, 102638, 183814, 885077, 1746233, 1770154, 3400559, 3492466, 6801118, 64610621, 129221242]

約数ペア:

[(1, 129221242), (2, 64610621), (19, 6801118), (37, 3492466), (38, 3400559), (73, 1770154), (74, 1746233), (146, 885077), (703, 183814), (1259, 102638), (1387, 93166), (1406, 91907), (2518, 51319), (2701, 47842), (2774, 46583), (5402, 23921)]