12400724

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 36

約数和(自身を含む): 25472160

約数和(自身を除く): 13071436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 419, 604, 838, 1057, 1676, 2114, 2933, 4228, 5866, 7399, 11732, 14798, 20531, 29596, 41062, 63269, 82124, 126538, 253076, 442883, 885766, 1771532, 3100181, 6200362, 12400724]

約数ペア:

[(1, 12400724), (2, 6200362), (4, 3100181), (7, 1771532), (14, 885766), (28, 442883), (49, 253076), (98, 126538), (151, 82124), (196, 63269), (302, 41062), (419, 29596), (604, 20531), (838, 14798), (1057, 11732), (1676, 7399), (2114, 5866), (2933, 4228)]