22301188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 26131196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 311, 364, 394, 622, 788, 1244, 1379, 2177, 2561, 2758, 4043, 4354, 5122, 5516, 8086, 8708, 10244, 16172, 17927, 28301, 35854, 56602, 61267, 71708, 113204, 122534, 245068, 428869, 796471, 857738, 1592942, 1715476, 3185884, 5575297, 11150594, 22301188]

約数ペア:

[(1, 22301188), (2, 11150594), (4, 5575297), (7, 3185884), (13, 1715476), (14, 1592942), (26, 857738), (28, 796471), (52, 428869), (91, 245068), (182, 122534), (197, 113204), (311, 71708), (364, 61267), (394, 56602), (622, 35854), (788, 28301), (1244, 17927), (1379, 16172), (2177, 10244), (2561, 8708), (2758, 8086), (4043, 5516), (4354, 5122)]