19286276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 35584920

約数和(自身を除く): 16298644

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 3137, 6148, 6274, 12548, 90973, 166261, 181946, 332522, 363892, 665044, 4821569, 9643138, 19286276]

約数ペア:

[(1, 19286276), (2, 9643138), (4, 4821569), (29, 665044), (53, 363892), (58, 332522), (106, 181946), (116, 166261), (212, 90973), (1537, 12548), (3074, 6274), (3137, 6148)]