22175998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 37340352

約数和(自身を除く): 15164354

約数列:

[1, 2, 13, 26, 41, 71, 82, 142, 293, 533, 586, 923, 1066, 1846, 2911, 3809, 5822, 7618, 12013, 20803, 24026, 37843, 41606, 75686, 156169, 270439, 312338, 540878, 852923, 1705846, 11087999, 22175998]

約数ペア:

[(1, 22175998), (2, 11087999), (13, 1705846), (26, 852923), (41, 540878), (71, 312338), (82, 270439), (142, 156169), (293, 75686), (533, 41606), (586, 37843), (923, 24026), (1066, 20803), (1846, 12013), (2911, 7618), (3809, 5822)]