22326458

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 20765542

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 149, 154, 278, 298, 539, 973, 1043, 1078, 1529, 1639, 1946, 2086, 3058, 3278, 6811, 7301, 10703, 11473, 13622, 14602, 20711, 21406, 22946, 41422, 74921, 80311, 144977, 149842, 160622, 227821, 289954, 455642, 1014839, 1594747, 2029678, 3189494, 11163229, 22326458]

約数ペア:

[(1, 22326458), (2, 11163229), (7, 3189494), (11, 2029678), (14, 1594747), (22, 1014839), (49, 455642), (77, 289954), (98, 227821), (139, 160622), (149, 149842), (154, 144977), (278, 80311), (298, 74921), (539, 41422), (973, 22946), (1043, 21406), (1078, 20711), (1529, 14602), (1639, 13622), (1946, 11473), (2086, 10703), (3058, 7301), (3278, 6811)]