201501392

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{18439}}^1$

素因数の和:19130

約数の個数: 20

約数和(自身を含む): 391001760

約数和(自身を除く): 189500368

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 5464, 10928, 18439, 36878, 73756, 147512, 295024, 12593837, 25187674, 50375348, 100750696, 201501392]

約数ペア:

[(1, 201501392), (2, 100750696), (4, 50375348), (8, 25187674), (16, 12593837), (683, 295024), (1366, 147512), (2732, 73756), (5464, 36878), (10928, 18439)]