2019932770

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{141551}}^1$

素因数の和:142985

約数の個数: 16

約数和(自身を含む): 3638452608

約数和(自身を除く): 1618519838

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 141551, 283102, 707755, 1415510, 201993277, 403986554, 1009966385, 2019932770]

約数ペア:

[(1, 2019932770), (2, 1009966385), (5, 403986554), (10, 201993277), (1427, 1415510), (2854, 707755), (7135, 283102), (14270, 141551)]