38386390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14821}}^1$

素因数の和:14872

約数の個数: 32

約数和(自身を含む): 81105984

約数和(自身を除く): 42719594

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 14821, 29642, 74105, 103747, 148210, 207494, 518735, 548377, 1037470, 1096754, 2741885, 3838639, 5483770, 7677278, 19193195, 38386390]

約数ペア:

[(1, 38386390), (2, 19193195), (5, 7677278), (7, 5483770), (10, 3838639), (14, 2741885), (35, 1096754), (37, 1037470), (70, 548377), (74, 518735), (185, 207494), (259, 148210), (370, 103747), (518, 74105), (1295, 29642), (2590, 14821)]