19442182448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{93472031}}^1$

素因数の和:93472052

約数の個数: 20

約数和(自身を含む): 40566861888

約数和(自身を除く): 21124679440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 93472031, 186944062, 373888124, 747776248, 1215136403, 1495552496, 2430272806, 4860545612, 9721091224, 19442182448]

約数ペア:

[(1, 19442182448), (2, 9721091224), (4, 4860545612), (8, 2430272806), (13, 1495552496), (16, 1215136403), (26, 747776248), (52, 373888124), (104, 186944062), (208, 93472031)]