22001345716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2176627}}^1$

素因数の和:2176676

約数の個数: 36

約数和(自身を含む): 46440535008

約数和(自身を除く): 24439189292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 2176627, 4353254, 8706508, 15236389, 30472778, 41355913, 60945556, 82711826, 165423652, 289491391, 578982782, 785762347, 1157965564, 1571524694, 3143049388, 5500336429, 11000672858, 22001345716]

約数ペア:

[(1, 22001345716), (2, 11000672858), (4, 5500336429), (7, 3143049388), (14, 1571524694), (19, 1157965564), (28, 785762347), (38, 578982782), (76, 289491391), (133, 165423652), (266, 82711826), (361, 60945556), (532, 41355913), (722, 30472778), (1444, 15236389), (2527, 8706508), (5054, 4353254), (10108, 2176627)]