2019802630

素因数分解:

$2^1\times 5^1\times {\mathrm{12377}}^1\times {\mathrm{16319}}^1$

素因数の和:28703

約数の個数: 16

約数和(自身を含む): 3636161280

約数和(自身を除く): 1616358650

約数列:

[1, 2, 5, 10, 12377, 16319, 24754, 32638, 61885, 81595, 123770, 163190, 201980263, 403960526, 1009901315, 2019802630]

約数ペア:

[(1, 2019802630), (2, 1009901315), (5, 403960526), (10, 201980263), (12377, 163190), (16319, 123770), (24754, 81595), (32638, 61885)]