19636364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 39102000

約数和(自身を除く): 19465636

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1399, 2798, 3509, 5596, 7018, 14036, 15389, 30778, 40571, 61556, 81142, 162284, 169279, 338558, 446281, 677116, 892562, 1785124, 4909091, 9818182, 19636364]

約数ペア:

[(1, 19636364), (2, 9818182), (4, 4909091), (11, 1785124), (22, 892562), (29, 677116), (44, 446281), (58, 338558), (116, 169279), (121, 162284), (242, 81142), (319, 61556), (484, 40571), (638, 30778), (1276, 15389), (1399, 14036), (2798, 7018), (3509, 5596)]