5438636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10253

約数の個数: 24

約数和(自身を含む): 11450880

約数和(自身を除く): 6012244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 10223, 20446, 40892, 71561, 143122, 194237, 286244, 388474, 776948, 1359659, 2719318, 5438636]

約数ペア:

[(1, 5438636), (2, 2719318), (4, 1359659), (7, 776948), (14, 388474), (19, 286244), (28, 194237), (38, 143122), (76, 71561), (133, 40892), (266, 20446), (532, 10223)]