22008118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 38960640

約数和(自身を除く): 16952522

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1423, 2846, 7733, 15466, 15653, 27037, 31306, 52651, 54074, 105302, 297407, 579161, 594814, 1000369, 1158322, 2000738, 11004059, 22008118]

約数ペア:

[(1, 22008118), (2, 11004059), (11, 2000738), (19, 1158322), (22, 1000369), (37, 594814), (38, 579161), (74, 297407), (209, 105302), (407, 54074), (418, 52651), (703, 31306), (814, 27037), (1406, 15653), (1423, 15466), (2846, 7733)]