19879326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38083}}^1$

素因数の和:38120

約数の個数: 24

約数和(自身を含む): 44558280

約数和(自身を除く): 24678954

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38083, 76166, 114249, 228498, 342747, 685494, 1104407, 2208814, 3313221, 6626442, 9939663, 19879326]

約数ペア:

[(1, 19879326), (2, 9939663), (3, 6626442), (6, 3313221), (9, 2208814), (18, 1104407), (29, 685494), (58, 342747), (87, 228498), (174, 114249), (261, 76166), (522, 38083)]