19090476

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3559}}^1$

素因数の和:3718

約数の個数: 36

約数和(自身を含む): 48594000

約数和(自身を除く): 29503524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3559, 5364, 7118, 10677, 14236, 21354, 32031, 42708, 64062, 128124, 530291, 1060582, 1590873, 2121164, 3181746, 4772619, 6363492, 9545238, 19090476]

約数ペア:

[(1, 19090476), (2, 9545238), (3, 6363492), (4, 4772619), (6, 3181746), (9, 2121164), (12, 1590873), (18, 1060582), (36, 530291), (149, 128124), (298, 64062), (447, 42708), (596, 32031), (894, 21354), (1341, 14236), (1788, 10677), (2682, 7118), (3559, 5364)]