19795170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1741}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 47661120

約数和(自身を除く): 27865950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1741, 1895, 2274, 3482, 3790, 5223, 5685, 8705, 10446, 11370, 17410, 26115, 52230, 659839, 1319678, 1979517, 3299195, 3959034, 6598390, 9897585, 19795170]

約数ペア:

[(1, 19795170), (2, 9897585), (3, 6598390), (5, 3959034), (6, 3299195), (10, 1979517), (15, 1319678), (30, 659839), (379, 52230), (758, 26115), (1137, 17410), (1741, 11370), (1895, 10446), (2274, 8705), (3482, 5685), (3790, 5223)]