1900647559729

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2251}}^1\times {\mathrm{101693}}^1$

素因数の和:104005

約数の個数: 24

約数和(自身を含む): 2094112135872

約数和(自身を除く): 193464576143

約数列:

[1, 19, 23, 361, 437, 2251, 8303, 42769, 51773, 101693, 812611, 983687, 1932167, 2338939, 18690053, 36711173, 44439841, 228910943, 844356979, 4349307917, 5264951689, 82636850423, 100034082091, 1900647559729]

約数ペア:

[(1, 1900647559729), (19, 100034082091), (23, 82636850423), (361, 5264951689), (437, 4349307917), (2251, 844356979), (8303, 228910943), (42769, 44439841), (51773, 36711173), (101693, 18690053), (812611, 2338939), (983687, 1932167)]