22351714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7678

約数の個数: 32

約数和(自身を含む): 44006400

約数和(自身を除く): 21654686

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 7639, 15278, 53473, 84029, 106946, 145141, 168058, 290282, 588203, 1015987, 1176406, 1596551, 2031974, 3193102, 11175857, 22351714]

約数ペア:

[(1, 22351714), (2, 11175857), (7, 3193102), (11, 2031974), (14, 1596551), (19, 1176406), (22, 1015987), (38, 588203), (77, 290282), (133, 168058), (154, 145141), (209, 106946), (266, 84029), (418, 53473), (1463, 15278), (2926, 7639)]