19304446

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23371}}^1$

素因数の和:23439

約数の個数: 16

約数和(自身を含む): 33655680

約数和(自身を除く): 14351234

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 23371, 46742, 163597, 327194, 1378889, 2757778, 9652223, 19304446]

約数ペア:

[(1, 19304446), (2, 9652223), (7, 2757778), (14, 1378889), (59, 327194), (118, 163597), (413, 46742), (826, 23371)]