13904201165

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1\times {\mathrm{28151}}^1$

素因数の和:28900

約数の個数: 16

約数和(自身を含む): 16811473536

約数和(自身を除く): 2907272371

約数列:

[1, 5, 173, 571, 865, 2855, 28151, 98783, 140755, 493915, 4870123, 16074221, 24350615, 80371105, 2780840233, 13904201165]

約数ペア:

[(1, 13904201165), (5, 2780840233), (173, 80371105), (571, 24350615), (865, 16074221), (2855, 4870123), (28151, 493915), (98783, 140755)]