11641756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 24908800

約数和(自身を除く): 13267044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 277, 316, 532, 553, 554, 1106, 1108, 1501, 1939, 2212, 3002, 3878, 5263, 6004, 7756, 10507, 10526, 21014, 21052, 21883, 36841, 42028, 43766, 73682, 87532, 147364, 153181, 306362, 415777, 612724, 831554, 1663108, 2910439, 5820878, 11641756]

約数ペア:

[(1, 11641756), (2, 5820878), (4, 2910439), (7, 1663108), (14, 831554), (19, 612724), (28, 415777), (38, 306362), (76, 153181), (79, 147364), (133, 87532), (158, 73682), (266, 43766), (277, 42028), (316, 36841), (532, 21883), (553, 21052), (554, 21014), (1106, 10526), (1108, 10507), (1501, 7756), (1939, 6004), (2212, 5263), (3002, 3878)]