13467124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 14051276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 181, 209, 356, 362, 418, 724, 836, 979, 1691, 1958, 1991, 3382, 3439, 3916, 3982, 6764, 6878, 7964, 13756, 16109, 18601, 32218, 37202, 37829, 64436, 74404, 75658, 151316, 177199, 306071, 354398, 612142, 708796, 1224284, 3366781, 6733562, 13467124]

約数ペア:

[(1, 13467124), (2, 6733562), (4, 3366781), (11, 1224284), (19, 708796), (22, 612142), (38, 354398), (44, 306071), (76, 177199), (89, 151316), (178, 75658), (181, 74404), (209, 64436), (356, 37829), (362, 37202), (418, 32218), (724, 18601), (836, 16109), (979, 13756), (1691, 7964), (1958, 6878), (1991, 6764), (3382, 3982), (3439, 3916)]