2019647906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{236659}}^1$

素因数の和:236929

約数の個数: 16

約数和(自身を含む): 3220469280

約数和(自身を除く): 1200821374

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 236659, 473318, 4023203, 8046406, 59401409, 118802818, 1009823953, 2019647906]

約数ペア:

[(1, 2019647906), (2, 1009823953), (17, 118802818), (34, 59401409), (251, 8046406), (502, 4023203), (4267, 473318), (8534, 236659)]