12941324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 24848208

約数和(自身を除く): 11906884

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1493, 2167, 2986, 4334, 5972, 8668, 16423, 32846, 65692, 294121, 588242, 1176484, 3235331, 6470662, 12941324]

約数ペア:

[(1, 12941324), (2, 6470662), (4, 3235331), (11, 1176484), (22, 588242), (44, 294121), (197, 65692), (394, 32846), (788, 16423), (1493, 8668), (2167, 5972), (2986, 4334)]