15703685668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{354421}}^1$

素因数の和:354508

約数の個数: 48

約数和(自身を含む): 32153163840

約数和(自身を除く): 16449478172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2332, 4028, 11077, 22154, 44308, 354421, 708842, 1417684, 3898631, 6733999, 7797262, 13467998, 15594524, 18784313, 26935996, 37568626, 74073989, 75137252, 148147978, 206627443, 296295956, 356901947, 413254886, 713803894, 826509772, 1427607788, 3925921417, 7851842834, 15703685668]

約数ペア:

[(1, 15703685668), (2, 7851842834), (4, 3925921417), (11, 1427607788), (19, 826509772), (22, 713803894), (38, 413254886), (44, 356901947), (53, 296295956), (76, 206627443), (106, 148147978), (209, 75137252), (212, 74073989), (418, 37568626), (583, 26935996), (836, 18784313), (1007, 15594524), (1166, 13467998), (2014, 7797262), (2332, 6733999), (4028, 3898631), (11077, 1417684), (22154, 708842), (44308, 354421)]