19392002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 35821440

約数和(自身を除く): 16429438

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 1381, 2006, 2762, 7021, 9667, 14042, 19334, 23477, 46954, 81479, 162958, 164339, 328678, 570353, 1140706, 1385143, 2770286, 9696001, 19392002]

約数ペア:

[(1, 19392002), (2, 9696001), (7, 2770286), (14, 1385143), (17, 1140706), (34, 570353), (59, 328678), (118, 164339), (119, 162958), (238, 81479), (413, 46954), (826, 23477), (1003, 19334), (1381, 14042), (2006, 9667), (2762, 7021)]