12847892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10739308

約数列:

[1, 2, 4, 23, 46, 92, 359, 389, 718, 778, 1436, 1556, 8257, 8947, 16514, 17894, 33028, 35788, 139651, 279302, 558604, 3211973, 6423946, 12847892]

約数ペア:

[(1, 12847892), (2, 6423946), (4, 3211973), (23, 558604), (46, 279302), (92, 139651), (359, 35788), (389, 33028), (718, 17894), (778, 16514), (1436, 8947), (1556, 8257)]