15707825084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{163127}}^1$

素因数の和:163338

約数の個数: 48

約数和(自身を含む): 33252011520

約数和(自身を除く): 17544186436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 724, 1267, 2534, 3439, 5068, 6878, 13756, 24073, 48146, 96292, 163127, 326254, 652508, 1141889, 2283778, 3099413, 4567556, 6198826, 12397652, 21695891, 29525987, 43391782, 59051974, 86783564, 118103948, 206681909, 413363818, 560993753, 826727636, 1121987506, 2243975012, 3926956271, 7853912542, 15707825084]

約数ペア:

[(1, 15707825084), (2, 7853912542), (4, 3926956271), (7, 2243975012), (14, 1121987506), (19, 826727636), (28, 560993753), (38, 413363818), (76, 206681909), (133, 118103948), (181, 86783564), (266, 59051974), (362, 43391782), (532, 29525987), (724, 21695891), (1267, 12397652), (2534, 6198826), (3439, 4567556), (5068, 3099413), (6878, 2283778), (13756, 1141889), (24073, 652508), (48146, 326254), (96292, 163127)]