39471172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10779

約数の個数: 24

約数和(自身を含む): 75442752

約数和(自身を除く): 35971580

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 10691, 21382, 42764, 138983, 277966, 555932, 759061, 1518122, 3036244, 9867793, 19735586, 39471172]

約数ペア:

[(1, 39471172), (2, 19735586), (4, 9867793), (13, 3036244), (26, 1518122), (52, 759061), (71, 555932), (142, 277966), (284, 138983), (923, 42764), (1846, 21382), (3692, 10691)]