22271522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 41664000

約数和(自身を除く): 19392478

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1549, 2054, 3098, 7189, 10843, 14378, 20137, 21686, 40274, 122371, 140959, 244742, 281918, 856597, 1590823, 1713194, 3181646, 11135761, 22271522]

約数ペア:

[(1, 22271522), (2, 11135761), (7, 3181646), (13, 1713194), (14, 1590823), (26, 856597), (79, 281918), (91, 244742), (158, 140959), (182, 122371), (553, 40274), (1027, 21686), (1106, 20137), (1549, 14378), (2054, 10843), (3098, 7189)]