16974204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 43479072

約数和(自身を除く): 26504868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2053, 2067, 2756, 4106, 4134, 6159, 8212, 8268, 12318, 24636, 26689, 53378, 80067, 106756, 108809, 160134, 217618, 320268, 326427, 435236, 652854, 1305708, 1414517, 2829034, 4243551, 5658068, 8487102, 16974204]

約数ペア:

[(1, 16974204), (2, 8487102), (3, 5658068), (4, 4243551), (6, 2829034), (12, 1414517), (13, 1305708), (26, 652854), (39, 435236), (52, 326427), (53, 320268), (78, 217618), (106, 160134), (156, 108809), (159, 106756), (212, 80067), (318, 53378), (636, 26689), (689, 24636), (1378, 12318), (2053, 8268), (2067, 8212), (2756, 6159), (4106, 4134)]