12895894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 23705136

約数和(自身を除く): 10809242

約数列:

[1, 2, 11, 17, 22, 29, 34, 41, 58, 82, 187, 319, 374, 451, 493, 638, 697, 841, 902, 986, 1189, 1394, 1682, 2378, 5423, 7667, 9251, 10846, 13079, 14297, 15334, 18502, 20213, 26158, 28594, 34481, 40426, 68962, 157267, 222343, 314534, 379291, 444686, 586177, 758582, 1172354, 6447947, 12895894]

約数ペア:

[(1, 12895894), (2, 6447947), (11, 1172354), (17, 758582), (22, 586177), (29, 444686), (34, 379291), (41, 314534), (58, 222343), (82, 157267), (187, 68962), (319, 40426), (374, 34481), (451, 28594), (493, 26158), (638, 20213), (697, 18502), (841, 15334), (902, 14297), (986, 13079), (1189, 10846), (1394, 9251), (1682, 7667), (2378, 5423)]