12970070

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1877}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 23392368

約数和(自身を除く): 10422298

約数列:

[1, 2, 5, 10, 691, 1382, 1877, 3455, 3754, 6910, 9385, 18770, 1297007, 2594014, 6485035, 12970070]

約数ペア:

[(1, 12970070), (2, 6485035), (5, 2594014), (10, 1297007), (691, 18770), (1382, 9385), (1877, 6910), (3455, 3754)]