38972876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2657}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 72191280

約数和(自身を除く): 33218404

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 2657, 3667, 5314, 7334, 10628, 14668, 50483, 100966, 201932, 512801, 1025602, 2051204, 9743219, 19486438, 38972876]

約数ペア:

[(1, 38972876), (2, 19486438), (4, 9743219), (19, 2051204), (38, 1025602), (76, 512801), (193, 201932), (386, 100966), (772, 50483), (2657, 14668), (3667, 10628), (5314, 7334)]