15697681288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103274219}}^1$

素因数の和:103274244

約数の個数: 16

約数和(自身を含む): 30982266000

約数和(自身を除く): 15284584712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 103274219, 206548438, 413096876, 826193752, 1962210161, 3924420322, 7848840644, 15697681288]

約数ペア:

[(1, 15697681288), (2, 7848840644), (4, 3924420322), (8, 1962210161), (19, 826193752), (38, 413096876), (76, 206548438), (152, 103274219)]