3975142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 6366960

約数和(自身を除く): 2391818

約数列:

[1, 2, 19, 38, 73, 146, 1387, 1433, 2774, 2866, 27227, 54454, 104609, 209218, 1987571, 3975142]

約数ペア:

[(1, 3975142), (2, 1987571), (19, 209218), (38, 104609), (73, 54454), (146, 27227), (1387, 2866), (1433, 2774)]