22161812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8011

約数の個数: 24

約数和(自身を含む): 42071400

約数和(自身を除く): 19909588

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 7949, 15898, 31796, 135133, 270266, 325909, 540532, 651818, 1303636, 5540453, 11080906, 22161812]

約数ペア:

[(1, 22161812), (2, 11080906), (4, 5540453), (17, 1303636), (34, 651818), (41, 540532), (68, 325909), (82, 270266), (164, 135133), (697, 31796), (1394, 15898), (2788, 7949)]