38689495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{971}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 50131872

約数和(自身を除く): 11442377

約数列:

[1, 5, 13, 65, 613, 971, 3065, 4855, 7969, 12623, 39845, 63115, 595223, 2976115, 7737899, 38689495]

約数ペア:

[(1, 38689495), (5, 7737899), (13, 2976115), (65, 595223), (613, 63115), (971, 39845), (3065, 12623), (4855, 7969)]