21636098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 15965182

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 271, 382, 418, 542, 2101, 2981, 3629, 4202, 5149, 5962, 7258, 10298, 39919, 51761, 56639, 79838, 103522, 113278, 569371, 983459, 1138742, 1966918, 10818049, 21636098]

約数ペア:

[(1, 21636098), (2, 10818049), (11, 1966918), (19, 1138742), (22, 983459), (38, 569371), (191, 113278), (209, 103522), (271, 79838), (382, 56639), (418, 51761), (542, 39919), (2101, 10298), (2981, 7258), (3629, 5962), (4202, 5149)]