19252010

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4801}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 34747272

約数和(自身を除く): 15495262

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 4801, 9602, 24005, 48010, 1925201, 3850402, 9626005, 19252010]

約数ペア:

[(1, 19252010), (2, 9626005), (5, 3850402), (10, 1925201), (401, 48010), (802, 24005), (2005, 9602), (4010, 4801)]