2247354428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2688223}}^1$

素因数の和:2688257

約数の個数: 24

約数和(自身を含む): 4516216320

約数和(自身を除く): 2268861892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2688223, 5376446, 10752892, 29570453, 51076237, 59140906, 102152474, 118281812, 204304948, 561838607, 1123677214, 2247354428]

約数ペア:

[(1, 2247354428), (2, 1123677214), (4, 561838607), (11, 204304948), (19, 118281812), (22, 102152474), (38, 59140906), (44, 51076237), (76, 29570453), (209, 10752892), (418, 5376446), (836, 2688223)]