19214846

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 14626306

約数列:

[1, 2, 7, 14, 101, 107, 127, 202, 214, 254, 707, 749, 889, 1414, 1498, 1778, 10807, 12827, 13589, 21614, 25654, 27178, 75649, 89789, 95123, 151298, 179578, 190246, 1372489, 2744978, 9607423, 19214846]

約数ペア:

[(1, 19214846), (2, 9607423), (7, 2744978), (14, 1372489), (101, 190246), (107, 179578), (127, 151298), (202, 95123), (214, 89789), (254, 75649), (707, 27178), (749, 25654), (889, 21614), (1414, 13589), (1498, 12827), (1778, 10807)]