12103784

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 28944000

約数和(自身を除く): 16840216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 401, 539, 616, 686, 802, 1078, 1372, 1604, 2156, 2744, 2807, 3208, 3773, 4312, 4411, 5614, 7546, 8822, 11228, 15092, 17644, 19649, 22456, 30184, 30877, 35288, 39298, 61754, 78596, 123508, 137543, 157192, 216139, 247016, 275086, 432278, 550172, 864556, 1100344, 1512973, 1729112, 3025946, 6051892, 12103784]

約数ペア:

[(1, 12103784), (2, 6051892), (4, 3025946), (7, 1729112), (8, 1512973), (11, 1100344), (14, 864556), (22, 550172), (28, 432278), (44, 275086), (49, 247016), (56, 216139), (77, 157192), (88, 137543), (98, 123508), (154, 78596), (196, 61754), (308, 39298), (343, 35288), (392, 30877), (401, 30184), (539, 22456), (616, 19649), (686, 17644), (802, 15092), (1078, 11228), (1372, 8822), (1604, 7546), (2156, 5614), (2744, 4411), (2807, 4312), (3208, 3773)]