13196204

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 28471296

約数和(自身を除く): 15275092

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 661, 713, 868, 1322, 1426, 2644, 2852, 4627, 4991, 9254, 9982, 15203, 18508, 19964, 20491, 30406, 40982, 60812, 81964, 106421, 143437, 212842, 286874, 425684, 471293, 573748, 942586, 1885172, 3299051, 6598102, 13196204]

約数ペア:

[(1, 13196204), (2, 6598102), (4, 3299051), (7, 1885172), (14, 942586), (23, 573748), (28, 471293), (31, 425684), (46, 286874), (62, 212842), (92, 143437), (124, 106421), (161, 81964), (217, 60812), (322, 40982), (434, 30406), (644, 20491), (661, 19964), (713, 18508), (868, 15203), (1322, 9982), (1426, 9254), (2644, 4991), (2852, 4627)]