10195988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 21155904

約数和(自身を除く): 10959916

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 317, 374, 473, 634, 731, 748, 946, 1268, 1462, 1892, 2924, 3487, 5389, 6974, 8041, 10778, 13631, 13948, 16082, 21556, 27262, 32164, 54524, 59279, 118558, 149941, 231727, 237116, 299882, 463454, 599764, 926908, 2548997, 5097994, 10195988]

約数ペア:

[(1, 10195988), (2, 5097994), (4, 2548997), (11, 926908), (17, 599764), (22, 463454), (34, 299882), (43, 237116), (44, 231727), (68, 149941), (86, 118558), (172, 59279), (187, 54524), (317, 32164), (374, 27262), (473, 21556), (634, 16082), (731, 13948), (748, 13631), (946, 10778), (1268, 8041), (1462, 6974), (1892, 5389), (2924, 3487)]