19633916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6301}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 37055760

約数和(自身を除く): 17421844

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6301, 12602, 25204, 119719, 239438, 258341, 478876, 516682, 1033364, 4908479, 9816958, 19633916]

約数ペア:

[(1, 19633916), (2, 9816958), (4, 4908479), (19, 1033364), (38, 516682), (41, 478876), (76, 258341), (82, 239438), (164, 119719), (779, 25204), (1558, 12602), (3116, 6301)]