19048510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146527}}^1$

素因数の和:146547

約数の個数: 16

約数和(自身を含む): 36925056

約数和(自身を除く): 17876546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 146527, 293054, 732635, 1465270, 1904851, 3809702, 9524255, 19048510]

約数ペア:

[(1, 19048510), (2, 9524255), (5, 3809702), (10, 1904851), (13, 1465270), (26, 732635), (65, 293054), (130, 146527)]