1887595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 2449440

約数和(自身を除く): 561845

約数列:

[1, 5, 17, 53, 85, 265, 419, 901, 2095, 4505, 7123, 22207, 35615, 111035, 377519, 1887595]

約数ペア:

[(1, 1887595), (5, 377519), (17, 111035), (53, 35615), (85, 22207), (265, 7123), (419, 4505), (901, 2095)]