19083530

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7603}}^1$

素因数の和:7861

約数の個数: 16

約数和(自身を含む): 34491744

約数和(自身を除く): 15408214

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 7603, 15206, 38015, 76030, 1908353, 3816706, 9541765, 19083530]

約数ペア:

[(1, 19083530), (2, 9541765), (5, 3816706), (10, 1908353), (251, 76030), (502, 38015), (1255, 15206), (2510, 7603)]