12548822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 11945578

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 89, 143, 178, 187, 221, 286, 319, 374, 377, 442, 493, 638, 754, 979, 986, 1157, 1513, 1958, 2314, 2431, 2581, 3026, 4147, 4862, 5162, 5423, 6409, 8294, 10846, 12727, 12818, 16643, 19669, 25454, 28391, 33286, 33553, 39338, 43877, 56782, 67106, 70499, 87754, 140998, 216359, 369083, 432718, 482647, 570401, 738166, 965294, 1140802, 6274411, 12548822]

約数ペア:

[(1, 12548822), (2, 6274411), (11, 1140802), (13, 965294), (17, 738166), (22, 570401), (26, 482647), (29, 432718), (34, 369083), (58, 216359), (89, 140998), (143, 87754), (178, 70499), (187, 67106), (221, 56782), (286, 43877), (319, 39338), (374, 33553), (377, 33286), (442, 28391), (493, 25454), (638, 19669), (754, 16643), (979, 12818), (986, 12727), (1157, 10846), (1513, 8294), (1958, 6409), (2314, 5423), (2431, 5162), (2581, 4862), (3026, 4147)]