16508943364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{6367}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 30793100800

約数和(自身を除く): 14284157436

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 313, 436, 626, 1252, 2071, 4142, 5947, 6367, 8284, 11894, 12734, 23788, 25468, 34117, 68234, 120973, 136468, 241946, 483892, 648223, 694003, 1296446, 1388006, 1992871, 2592892, 2776012, 3985742, 7971484, 13186057, 26372114, 37864549, 52744228, 75729098, 151458196, 217222939, 434445878, 868891756, 4127235841, 8254471682, 16508943364]

約数ペア:

[(1, 16508943364), (2, 8254471682), (4, 4127235841), (19, 868891756), (38, 434445878), (76, 217222939), (109, 151458196), (218, 75729098), (313, 52744228), (436, 37864549), (626, 26372114), (1252, 13186057), (2071, 7971484), (4142, 3985742), (5947, 2776012), (6367, 2592892), (8284, 1992871), (11894, 1388006), (12734, 1296446), (23788, 694003), (25468, 648223), (34117, 483892), (68234, 241946), (120973, 136468)]