11955398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 23049216

約数和(自身を除く): 11093818

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 163, 169, 182, 217, 326, 338, 403, 434, 806, 1141, 1183, 2119, 2282, 2366, 2821, 4238, 5053, 5239, 5642, 10106, 10478, 14833, 27547, 29666, 35371, 36673, 55094, 65689, 70742, 73346, 131378, 192829, 385658, 459823, 853957, 919646, 1707914, 5977699, 11955398]

約数ペア:

[(1, 11955398), (2, 5977699), (7, 1707914), (13, 919646), (14, 853957), (26, 459823), (31, 385658), (62, 192829), (91, 131378), (163, 73346), (169, 70742), (182, 65689), (217, 55094), (326, 36673), (338, 35371), (403, 29666), (434, 27547), (806, 14833), (1141, 10478), (1183, 10106), (2119, 5642), (2282, 5239), (2366, 5053), (2821, 4238)]