19377623612

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2137}}^1\times {\mathrm{25471}}^1$

素因数の和:27701

約数の個数: 24

約数和(自身を含む): 34309255680

約数和(自身を除く): 14931632068

約数列:

[1, 2, 4, 89, 178, 356, 2137, 4274, 8548, 25471, 50942, 101884, 190193, 380386, 760772, 2266919, 4533838, 9067676, 54431527, 108863054, 217726108, 4844405903, 9688811806, 19377623612]

約数ペア:

[(1, 19377623612), (2, 9688811806), (4, 4844405903), (89, 217726108), (178, 108863054), (356, 54431527), (2137, 9067676), (4274, 4533838), (8548, 2266919), (25471, 760772), (50942, 380386), (101884, 190193)]