38240785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4019}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 50362560

約数和(自身を除く): 12121775

約数列:

[1, 5, 11, 55, 173, 865, 1903, 4019, 9515, 20095, 44209, 221045, 695287, 3476435, 7648157, 38240785]

約数ペア:

[(1, 38240785), (5, 7648157), (11, 3476435), (55, 695287), (173, 221045), (865, 44209), (1903, 20095), (4019, 9515)]