22810172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 51394560

約数和(自身を除く): 28584388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 2389, 4774, 4778, 9548, 9556, 16723, 26279, 33446, 52558, 66892, 74059, 105116, 148118, 183953, 296236, 367906, 518413, 735812, 814649, 1036826, 1629298, 2073652, 3258596, 5702543, 11405086, 22810172]

約数ペア:

[(1, 22810172), (2, 11405086), (4, 5702543), (7, 3258596), (11, 2073652), (14, 1629298), (22, 1036826), (28, 814649), (31, 735812), (44, 518413), (62, 367906), (77, 296236), (124, 183953), (154, 148118), (217, 105116), (308, 74059), (341, 66892), (434, 52558), (682, 33446), (868, 26279), (1364, 16723), (2387, 9556), (2389, 9548), (4774, 4778)]