19932112

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{1637}}^1$

素因数の和:2406

約数の個数: 20

約数和(自身を含む): 38692836

約数和(自身を除く): 18760724

約数列:

[1, 2, 4, 8, 16, 761, 1522, 1637, 3044, 3274, 6088, 6548, 12176, 13096, 26192, 1245757, 2491514, 4983028, 9966056, 19932112]

約数ペア:

[(1, 19932112), (2, 9966056), (4, 4983028), (8, 2491514), (16, 1245757), (761, 26192), (1522, 13096), (1637, 12176), (3044, 6548), (3274, 6088)]