12459395812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{221021}}^1$

素因数の和:221871

約数の個数: 24

約数和(自身を含む): 23114480760

約数和(自身を除く): 10655084948

約数列:

[1, 2, 4, 17, 34, 68, 829, 1658, 3316, 14093, 28186, 56372, 221021, 442042, 884084, 3757357, 7514714, 15029428, 183226409, 366452818, 732905636, 3114848953, 6229697906, 12459395812]

約数ペア:

[(1, 12459395812), (2, 6229697906), (4, 3114848953), (17, 732905636), (34, 366452818), (68, 183226409), (829, 15029428), (1658, 7514714), (3316, 3757357), (14093, 884084), (28186, 442042), (56372, 221021)]