39893236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1487}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 73745280

約数和(自身を除く): 33852044

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 1487, 2974, 5948, 6707, 13414, 26828, 28253, 56506, 113012, 524911, 1049822, 2099644, 9973309, 19946618, 39893236]

約数ペア:

[(1, 39893236), (2, 19946618), (4, 9973309), (19, 2099644), (38, 1049822), (76, 524911), (353, 113012), (706, 56506), (1412, 28253), (1487, 26828), (2974, 13414), (5948, 6707)]