22471286548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2127157}}^1$

素因数の和:2127319

約数の個数: 24

約数和(自身を含む): 41692296800

約数和(自身を除く): 19221010252

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 2127157, 4254314, 8508628, 40415983, 80831966, 161663932, 295674823, 591349646, 1182699292, 5617821637, 11235643274, 22471286548]

約数ペア:

[(1, 22471286548), (2, 11235643274), (4, 5617821637), (19, 1182699292), (38, 591349646), (76, 295674823), (139, 161663932), (278, 80831966), (556, 40415983), (2641, 8508628), (5282, 4254314), (10564, 2127157)]