12219328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 56

約数和(自身を含む): 28035504

約数和(自身を除く): 15816176

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1021, 1088, 1496, 2042, 2992, 4084, 5984, 8168, 11231, 11968, 16336, 17357, 22462, 32672, 34714, 44924, 65344, 69428, 89848, 138856, 179696, 190927, 277712, 359392, 381854, 555424, 718784, 763708, 1110848, 1527416, 3054832, 6109664, 12219328]

約数ペア:

[(1, 12219328), (2, 6109664), (4, 3054832), (8, 1527416), (11, 1110848), (16, 763708), (17, 718784), (22, 555424), (32, 381854), (34, 359392), (44, 277712), (64, 190927), (68, 179696), (88, 138856), (136, 89848), (176, 69428), (187, 65344), (272, 44924), (352, 34714), (374, 32672), (544, 22462), (704, 17357), (748, 16336), (1021, 11968), (1088, 11231), (1496, 8168), (2042, 5984), (2992, 4084)]