11809784

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 26347680

約数和(自身を除く): 14537896

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 641, 658, 1282, 1316, 2303, 2564, 2632, 4487, 4606, 5128, 8974, 9212, 17948, 18424, 30127, 31409, 35896, 60254, 62818, 120508, 125636, 210889, 241016, 251272, 421778, 843556, 1476223, 1687112, 2952446, 5904892, 11809784]

約数ペア:

[(1, 11809784), (2, 5904892), (4, 2952446), (7, 1687112), (8, 1476223), (14, 843556), (28, 421778), (47, 251272), (49, 241016), (56, 210889), (94, 125636), (98, 120508), (188, 62818), (196, 60254), (329, 35896), (376, 31409), (392, 30127), (641, 18424), (658, 17948), (1282, 9212), (1316, 8974), (2303, 5128), (2564, 4606), (2632, 4487)]