190413776

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15889}}^1$

素因数の和:16011

約数の個数: 40

約数和(自身を含む): 425597760

約数和(自身を除く): 235183984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 15889, 31778, 63556, 111223, 127112, 222446, 254224, 444892, 889784, 1700123, 1779568, 3400246, 6800492, 11900861, 13600984, 23801722, 27201968, 47603444, 95206888, 190413776]

約数ペア:

[(1, 190413776), (2, 95206888), (4, 47603444), (7, 27201968), (8, 23801722), (14, 13600984), (16, 11900861), (28, 6800492), (56, 3400246), (107, 1779568), (112, 1700123), (214, 889784), (428, 444892), (749, 254224), (856, 222446), (1498, 127112), (1712, 111223), (2996, 63556), (5992, 31778), (11984, 15889)]