187427248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{616537}}^1$

素因数の和:616564

約数の個数: 20

約数和(自身を含む): 382253560

約数和(自身を除く): 194826312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 616537, 1233074, 2466148, 4932296, 9864592, 11714203, 23428406, 46856812, 93713624, 187427248]

約数ペア:

[(1, 187427248), (2, 93713624), (4, 46856812), (8, 23428406), (16, 11714203), (19, 9864592), (38, 4932296), (76, 2466148), (152, 1233074), (304, 616537)]