15982904

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1061}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 34408800

約数和(自身を除く): 18425896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1061, 1076, 1883, 2122, 2152, 3766, 4244, 7427, 7532, 8488, 14854, 15064, 29708, 59416, 285409, 570818, 1141636, 1997863, 2283272, 3995726, 7991452, 15982904]

約数ペア:

[(1, 15982904), (2, 7991452), (4, 3995726), (7, 2283272), (8, 1997863), (14, 1141636), (28, 570818), (56, 285409), (269, 59416), (538, 29708), (1061, 15064), (1076, 14854), (1883, 8488), (2122, 7532), (2152, 7427), (3766, 4244)]