19295402

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13381}}^1$

素因数の和:13493

約数の個数: 16

約数和(自身を含む): 33401472

約数和(自身を除く): 14106070

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13381, 26762, 93667, 187334, 1378243, 2756486, 9647701, 19295402]

約数ペア:

[(1, 19295402), (2, 9647701), (7, 2756486), (14, 1378243), (103, 187334), (206, 93667), (721, 26762), (1442, 13381)]