16031119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 16

約数和(自身を含む): 18416160

約数和(自身を除く): 2385041

約数列:

[1, 13, 17, 221, 251, 289, 3263, 3757, 4267, 4913, 55471, 63869, 72539, 943007, 1233163, 16031119]

約数ペア:

[(1, 16031119), (13, 1233163), (17, 943007), (221, 72539), (251, 63869), (289, 55471), (3263, 4913), (3757, 4267)]