22051106

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 42897600

約数和(自身を除く): 20846494

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 149, 154, 217, 298, 341, 434, 682, 961, 1043, 1639, 1922, 2086, 2387, 3278, 4619, 4774, 6727, 9238, 10571, 11473, 13454, 21142, 22946, 32333, 50809, 64666, 73997, 101618, 143189, 147994, 286378, 355663, 711326, 1002323, 1575079, 2004646, 3150158, 11025553, 22051106]

約数ペア:

[(1, 22051106), (2, 11025553), (7, 3150158), (11, 2004646), (14, 1575079), (22, 1002323), (31, 711326), (62, 355663), (77, 286378), (149, 147994), (154, 143189), (217, 101618), (298, 73997), (341, 64666), (434, 50809), (682, 32333), (961, 22946), (1043, 21142), (1639, 13454), (1922, 11473), (2086, 10571), (2387, 9238), (3278, 6727), (4619, 4774)]