13306881401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 15477626880

約数和(自身を除く): 2170745479

約数列:

[1, 11, 19, 101, 209, 443, 1111, 1423, 1919, 4873, 8417, 15653, 21109, 27037, 44743, 92587, 143723, 297407, 492173, 630389, 850117, 1580953, 2730737, 6934279, 9351287, 11977391, 30038107, 63669289, 131751301, 700362179, 1209716491, 13306881401]

約数ペア:

[(1, 13306881401), (11, 1209716491), (19, 700362179), (101, 131751301), (209, 63669289), (443, 30038107), (1111, 11977391), (1423, 9351287), (1919, 6934279), (4873, 2730737), (8417, 1580953), (15653, 850117), (21109, 630389), (27037, 492173), (44743, 297407), (92587, 143723)]