1956618917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{25933}}^1$

素因数の和:26001

約数の個数: 16

約数和(自身を含む): 2253145920

約数和(自身を除く): 296527003

約数列:

[1, 11, 19, 209, 361, 3971, 6859, 25933, 75449, 285263, 492727, 5419997, 9361813, 102979943, 177874447, 1956618917]

約数ペア:

[(1, 1956618917), (11, 177874447), (19, 102979943), (209, 9361813), (361, 5419997), (3971, 492727), (6859, 285263), (25933, 75449)]