19587848

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 43215120

約数和(自身を除く): 23627272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 467, 749, 856, 934, 1498, 1868, 2996, 3269, 3736, 5243, 5992, 6538, 10486, 13076, 20972, 22883, 26152, 41944, 45766, 49969, 91532, 99938, 183064, 199876, 349783, 399752, 699566, 1399132, 2448481, 2798264, 4896962, 9793924, 19587848]

約数ペア:

[(1, 19587848), (2, 9793924), (4, 4896962), (7, 2798264), (8, 2448481), (14, 1399132), (28, 699566), (49, 399752), (56, 349783), (98, 199876), (107, 183064), (196, 99938), (214, 91532), (392, 49969), (428, 45766), (467, 41944), (749, 26152), (856, 22883), (934, 20972), (1498, 13076), (1868, 10486), (2996, 6538), (3269, 5992), (3736, 5243)]