19510364030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18942101}}^1$

素因数の和:18942211

約数の個数: 16

約数和(自身を含む): 35459614944

約数和(自身を除く): 15949250914

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18942101, 37884202, 94710505, 189421010, 1951036403, 3902072806, 9755182015, 19510364030]

約数ペア:

[(1, 19510364030), (2, 9755182015), (5, 3902072806), (10, 1951036403), (103, 189421010), (206, 94710505), (515, 37884202), (1030, 18942101)]