31966930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{168247}}^1$

素因数の和:168273

約数の個数: 16

約数和(自身を含む): 60569280

約数和(自身を除く): 28602350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 168247, 336494, 841235, 1682470, 3196693, 6393386, 15983465, 31966930]

約数ペア:

[(1, 31966930), (2, 15983465), (5, 6393386), (10, 3196693), (19, 1682470), (38, 841235), (95, 336494), (190, 168247)]