11983832

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 27531000

約数和(自身を除く): 15547168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1609, 1862, 3218, 3724, 6436, 7448, 11263, 12872, 22526, 30571, 45052, 61142, 78841, 90104, 122284, 157682, 213997, 244568, 315364, 427994, 630728, 855988, 1497979, 1711976, 2995958, 5991916, 11983832]

約数ペア:

[(1, 11983832), (2, 5991916), (4, 2995958), (7, 1711976), (8, 1497979), (14, 855988), (19, 630728), (28, 427994), (38, 315364), (49, 244568), (56, 213997), (76, 157682), (98, 122284), (133, 90104), (152, 78841), (196, 61142), (266, 45052), (392, 30571), (532, 22526), (931, 12872), (1064, 11263), (1609, 7448), (1862, 6436), (3218, 3724)]