3142942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 5541120

約数和(自身を除く): 2398178

約数列:

[1, 2, 11, 19, 22, 38, 73, 103, 146, 206, 209, 418, 803, 1133, 1387, 1606, 1957, 2266, 2774, 3914, 7519, 15038, 15257, 21527, 30514, 43054, 82709, 142861, 165418, 285722, 1571471, 3142942]

約数ペア:

[(1, 3142942), (2, 1571471), (11, 285722), (19, 165418), (22, 142861), (38, 82709), (73, 43054), (103, 30514), (146, 21527), (206, 15257), (209, 15038), (418, 7519), (803, 3914), (1133, 2774), (1387, 2266), (1606, 1957)]