190287964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{12973}}^1$

素因数の和:13189

約数の個数: 24

約数和(自身を含む): 352373840

約数和(自身を除く): 162085876

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 12973, 14668, 25946, 51892, 246487, 492974, 985948, 2503789, 5007578, 10015156, 47571991, 95143982, 190287964]

約数ペア:

[(1, 190287964), (2, 95143982), (4, 47571991), (19, 10015156), (38, 5007578), (76, 2503789), (193, 985948), (386, 492974), (772, 246487), (3667, 51892), (7334, 25946), (12973, 14668)]