18822122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 14502358

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1217, 1406, 2434, 7733, 13387, 15466, 23123, 26774, 45029, 46246, 90058, 254353, 495319, 508706, 855551, 990638, 1711102, 9411061, 18822122]

約数ペア:

[(1, 18822122), (2, 9411061), (11, 1711102), (19, 990638), (22, 855551), (37, 508706), (38, 495319), (74, 254353), (209, 90058), (407, 46246), (418, 45029), (703, 26774), (814, 23123), (1217, 15466), (1406, 13387), (2434, 7733)]