127974194

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{1487}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 197451648

約数和(自身を除く): 69477454

約数列:

[1, 2, 37, 74, 1163, 1487, 2326, 2974, 43031, 55019, 86062, 110038, 1729381, 3458762, 63987097, 127974194]

約数ペア:

[(1, 127974194), (2, 63987097), (37, 3458762), (74, 1729381), (1163, 110038), (1487, 86062), (2326, 55019), (2974, 43031)]