17756222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 30948480

約数和(自身を除く): 13192258

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 397, 418, 794, 1177, 2033, 2354, 4066, 4367, 7543, 8734, 15086, 22363, 42479, 44726, 82973, 84958, 165946, 467269, 807101, 934538, 1614202, 8878111, 17756222]

約数ペア:

[(1, 17756222), (2, 8878111), (11, 1614202), (19, 934538), (22, 807101), (38, 467269), (107, 165946), (209, 84958), (214, 82973), (397, 44726), (418, 42479), (794, 22363), (1177, 15086), (2033, 8734), (2354, 7543), (4066, 4367)]