22192772

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 24282748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 151, 181, 203, 302, 362, 406, 604, 724, 812, 1057, 1267, 2114, 2534, 4228, 4379, 5068, 5249, 8758, 10498, 17516, 20996, 27331, 30653, 36743, 54662, 61306, 73486, 109324, 122612, 146972, 191317, 382634, 765268, 792599, 1585198, 3170396, 5548193, 11096386, 22192772]

約数ペア:

[(1, 22192772), (2, 11096386), (4, 5548193), (7, 3170396), (14, 1585198), (28, 792599), (29, 765268), (58, 382634), (116, 191317), (151, 146972), (181, 122612), (203, 109324), (302, 73486), (362, 61306), (406, 54662), (604, 36743), (724, 30653), (812, 27331), (1057, 20996), (1267, 17516), (2114, 10498), (2534, 8758), (4228, 5249), (4379, 5068)]