19035597

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 12151347

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 751, 1207, 1491, 2253, 3621, 5257, 8449, 12767, 15771, 25347, 38301, 53321, 89369, 159963, 268107, 373247, 906457, 1119741, 2719371, 6345199, 19035597]

約数ペア:

[(1, 19035597), (3, 6345199), (7, 2719371), (17, 1119741), (21, 906457), (51, 373247), (71, 268107), (119, 159963), (213, 89369), (357, 53321), (497, 38301), (751, 25347), (1207, 15771), (1491, 12767), (2253, 8449), (3621, 5257)]