16945292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 36

約数和(自身を含む): 36708336

約数和(自身を除く): 19763044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 3581, 4732, 7162, 14324, 25067, 46553, 50134, 93106, 100268, 186212, 325871, 605189, 651742, 1210378, 1303484, 2420756, 4236323, 8472646, 16945292]

約数ペア:

[(1, 16945292), (2, 8472646), (4, 4236323), (7, 2420756), (13, 1303484), (14, 1210378), (26, 651742), (28, 605189), (52, 325871), (91, 186212), (169, 100268), (182, 93106), (338, 50134), (364, 46553), (676, 25067), (1183, 14324), (2366, 7162), (3581, 4732)]