19004402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13633}}^1$

素因数の和:13693

約数の個数: 16

約数和(自身を含む): 30921912

約数和(自身を除く): 11917510

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 13633, 27266, 231761, 463522, 558953, 1117906, 9502201, 19004402]

約数ペア:

[(1, 19004402), (2, 9502201), (17, 1117906), (34, 558953), (41, 463522), (82, 231761), (697, 27266), (1394, 13633)]