11985952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 27270432

約数和(自身を除く): 15284480

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2003, 2992, 4006, 5984, 8012, 16024, 22033, 32048, 34051, 44066, 64096, 68102, 88132, 136204, 176264, 272408, 352528, 374561, 544816, 705056, 749122, 1089632, 1498244, 2996488, 5992976, 11985952]

約数ペア:

[(1, 11985952), (2, 5992976), (4, 2996488), (8, 1498244), (11, 1089632), (16, 749122), (17, 705056), (22, 544816), (32, 374561), (34, 352528), (44, 272408), (68, 176264), (88, 136204), (136, 88132), (176, 68102), (187, 64096), (272, 44066), (352, 34051), (374, 32048), (544, 22033), (748, 16024), (1496, 8012), (2003, 5984), (2992, 4006)]