15691494428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{168559}}^1$

素因数の和:168654

約数の個数: 36

約数和(自身を含む): 29882653920

約数和(自身を除く): 14191159492

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 1369, 2516, 2738, 5476, 23273, 46546, 93092, 168559, 337118, 674236, 2865503, 5731006, 6236683, 11462012, 12473366, 24946732, 106023611, 212047222, 230757271, 424094444, 461514542, 923029084, 3922873607, 7845747214, 15691494428]

約数ペア:

[(1, 15691494428), (2, 7845747214), (4, 3922873607), (17, 923029084), (34, 461514542), (37, 424094444), (68, 230757271), (74, 212047222), (148, 106023611), (629, 24946732), (1258, 12473366), (1369, 11462012), (2516, 6236683), (2738, 5731006), (5476, 2865503), (23273, 674236), (46546, 337118), (93092, 168559)]