16891212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{8329}}^1$

素因数の和:8362

約数の個数: 36

約数和(自身を含む): 42682920

約数和(自身を除く): 25791708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 8329, 16658, 24987, 33316, 49974, 99948, 108277, 216554, 324831, 433108, 649662, 1299324, 1407601, 2815202, 4222803, 5630404, 8445606, 16891212]

約数ペア:

[(1, 16891212), (2, 8445606), (3, 5630404), (4, 4222803), (6, 2815202), (12, 1407601), (13, 1299324), (26, 649662), (39, 433108), (52, 324831), (78, 216554), (156, 108277), (169, 99948), (338, 49974), (507, 33316), (676, 24987), (1014, 16658), (2028, 8329)]