10420774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 9448922

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 1847, 2821, 3694, 5642, 12929, 24011, 25858, 48022, 57257, 114514, 168077, 336154, 400799, 744341, 801598, 1488682, 5210387, 10420774]

約数ペア:

[(1, 10420774), (2, 5210387), (7, 1488682), (13, 801598), (14, 744341), (26, 400799), (31, 336154), (62, 168077), (91, 114514), (182, 57257), (217, 48022), (403, 25858), (434, 24011), (806, 12929), (1847, 5642), (2821, 3694)]