19471074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1847}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 44706816

約数和(自身を除く): 25235742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 1847, 3514, 3694, 5271, 5541, 10542, 11082, 12929, 25858, 38787, 77574, 463597, 927194, 1390791, 2781582, 3245179, 6490358, 9735537, 19471074]

約数ペア:

[(1, 19471074), (2, 9735537), (3, 6490358), (6, 3245179), (7, 2781582), (14, 1390791), (21, 927194), (42, 463597), (251, 77574), (502, 38787), (753, 25858), (1506, 12929), (1757, 11082), (1847, 10542), (3514, 5541), (3694, 5271)]