19201310

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5801}}^1$

素因数の和:6139

約数の個数: 16

約数和(自身を含む): 34672752

約数和(自身を除く): 15471442

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 5801, 11602, 29005, 58010, 1920131, 3840262, 9600655, 19201310]

約数ペア:

[(1, 19201310), (2, 9600655), (5, 3840262), (10, 1920131), (331, 58010), (662, 29005), (1655, 11602), (3310, 5801)]