12696722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 8557678

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 163, 326, 493, 986, 1343, 2291, 2686, 2771, 4582, 4727, 5542, 9454, 12877, 25754, 38947, 77894, 80359, 160718, 218909, 373433, 437818, 746866, 6348361, 12696722]

約数ペア:

[(1, 12696722), (2, 6348361), (17, 746866), (29, 437818), (34, 373433), (58, 218909), (79, 160718), (158, 80359), (163, 77894), (326, 38947), (493, 25754), (986, 12877), (1343, 9454), (2291, 5542), (2686, 4727), (2771, 4582)]