22225126

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 43215120

約数和(自身を除く): 20989994

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 154, 371, 389, 539, 583, 742, 778, 1078, 1166, 2597, 2723, 4081, 4279, 5194, 5446, 8162, 8558, 19061, 20617, 28567, 29953, 38122, 41234, 57134, 59906, 144319, 209671, 226787, 288638, 419342, 453574, 1010233, 1587509, 2020466, 3175018, 11112563, 22225126]

約数ペア:

[(1, 22225126), (2, 11112563), (7, 3175018), (11, 2020466), (14, 1587509), (22, 1010233), (49, 453574), (53, 419342), (77, 288638), (98, 226787), (106, 209671), (154, 144319), (371, 59906), (389, 57134), (539, 41234), (583, 38122), (742, 29953), (778, 28567), (1078, 20617), (1166, 19061), (2597, 8558), (2723, 8162), (4081, 5446), (4279, 5194)]