2012190098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3327

約数の個数: 48

約数和(自身を含む): 3429484800

約数和(自身を除く): 1417294702

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 529, 589, 713, 874, 1058, 1178, 1426, 3229, 6458, 10051, 13547, 16399, 20102, 27094, 32798, 61351, 74267, 100099, 122702, 148534, 200198, 311581, 623162, 1411073, 1708141, 1901881, 2302277, 2822146, 3416282, 3803762, 4604554, 32454679, 43743263, 52952371, 64909358, 87486526, 105904742, 1006095049, 2012190098]

約数ペア:

[(1, 2012190098), (2, 1006095049), (19, 105904742), (23, 87486526), (31, 64909358), (38, 52952371), (46, 43743263), (62, 32454679), (437, 4604554), (529, 3803762), (589, 3416282), (713, 2822146), (874, 2302277), (1058, 1901881), (1178, 1708141), (1426, 1411073), (3229, 623162), (6458, 311581), (10051, 200198), (13547, 148534), (16399, 122702), (20102, 100099), (27094, 74267), (32798, 61351)]