1888929422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{3391}}^1$

素因数の和:3656

約数の個数: 32

約数和(自身を含む): 3033262080

約数和(自身を除く): 1144332658

約数列:

[1, 2, 19, 38, 107, 137, 214, 274, 2033, 2603, 3391, 4066, 5206, 6782, 14659, 29318, 64429, 128858, 278521, 362837, 464567, 557042, 725674, 929134, 6893903, 8826773, 13787806, 17653546, 49708669, 99417338, 944464711, 1888929422]

約数ペア:

[(1, 1888929422), (2, 944464711), (19, 99417338), (38, 49708669), (107, 17653546), (137, 13787806), (214, 8826773), (274, 6893903), (2033, 929134), (2603, 725674), (3391, 557042), (4066, 464567), (5206, 362837), (6782, 278521), (14659, 128858), (29318, 64429)]