12502816

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5584

約数の個数: 24

約数和(自身を含む): 24966144

約数和(自身を除く): 12463328

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 5503, 11006, 22012, 44024, 88048, 176096, 390713, 781426, 1562852, 3125704, 6251408, 12502816]

約数ペア:

[(1, 12502816), (2, 6251408), (4, 3125704), (8, 1562852), (16, 781426), (32, 390713), (71, 176096), (142, 88048), (284, 44024), (568, 22012), (1136, 11006), (2272, 5503)]