23978695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 31850784

約数和(自身を除く): 7872089

約数列:

[1, 5, 13, 47, 65, 167, 235, 611, 835, 2171, 2209, 3055, 7849, 10855, 11045, 28717, 39245, 102037, 143585, 368903, 510185, 1844515, 4795739, 23978695]

約数ペア:

[(1, 23978695), (5, 4795739), (13, 1844515), (47, 510185), (65, 368903), (167, 143585), (235, 102037), (611, 39245), (835, 28717), (2171, 11045), (2209, 10855), (3055, 7849)]