13144846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12256754

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 59, 82, 118, 143, 209, 247, 286, 418, 451, 494, 533, 649, 767, 779, 902, 1066, 1121, 1298, 1534, 1558, 2242, 2419, 2717, 4838, 5434, 5863, 8437, 8569, 10127, 11726, 12331, 14573, 16874, 17138, 20254, 24662, 26609, 29146, 31447, 45961, 53218, 62894, 91922, 111397, 160303, 222794, 320606, 345917, 505571, 597493, 691834, 1011142, 1194986, 6572423, 13144846]

約数ペア:

[(1, 13144846), (2, 6572423), (11, 1194986), (13, 1011142), (19, 691834), (22, 597493), (26, 505571), (38, 345917), (41, 320606), (59, 222794), (82, 160303), (118, 111397), (143, 91922), (209, 62894), (247, 53218), (286, 45961), (418, 31447), (451, 29146), (494, 26609), (533, 24662), (649, 20254), (767, 17138), (779, 16874), (902, 14573), (1066, 12331), (1121, 11726), (1298, 10127), (1534, 8569), (1558, 8437), (2242, 5863), (2419, 5434), (2717, 4838)]