191126572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12211}}^1$

素因数の和:12278

約数の個数: 48

約数和(自身を含む): 421265152

約数和(自身を除く): 230138580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 12211, 15652, 24422, 48844, 85477, 158743, 170954, 317486, 341908, 525073, 634972, 1050146, 1111201, 2100292, 2222402, 3675511, 4444804, 6825949, 7351022, 13651898, 14702044, 27303796, 47781643, 95563286, 191126572]

約数ペア:

[(1, 191126572), (2, 95563286), (4, 47781643), (7, 27303796), (13, 14702044), (14, 13651898), (26, 7351022), (28, 6825949), (43, 4444804), (52, 3675511), (86, 2222402), (91, 2100292), (172, 1111201), (182, 1050146), (301, 634972), (364, 525073), (559, 341908), (602, 317486), (1118, 170954), (1204, 158743), (2236, 85477), (3913, 48844), (7826, 24422), (12211, 15652)]