16119194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 30729216

約数和(自身を除く): 14610022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 2857, 5642, 5714, 19999, 37141, 39998, 74282, 88567, 177134, 259987, 519974, 619969, 1151371, 1239938, 2302742, 8059597, 16119194]

約数ペア:

[(1, 16119194), (2, 8059597), (7, 2302742), (13, 1239938), (14, 1151371), (26, 619969), (31, 519974), (62, 259987), (91, 177134), (182, 88567), (217, 74282), (403, 39998), (434, 37141), (806, 19999), (2821, 5714), (2857, 5642)]