30544982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37897}}^1$

素因数の和:37943

約数の個数: 16

約数和(自身を含む): 50934912

約数和(自身を除く): 20389930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37897, 75794, 492661, 985322, 1174807, 2349614, 15272491, 30544982]

約数ペア:

[(1, 30544982), (2, 15272491), (13, 2349614), (26, 1174807), (31, 985322), (62, 492661), (403, 75794), (806, 37897)]