22263878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 41428800

約数和(自身を除く): 19164922

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 821, 1043, 1642, 1937, 2086, 3874, 5747, 10673, 11494, 13559, 21346, 27118, 74711, 122329, 149422, 244658, 856303, 1590277, 1712606, 3180554, 11131939, 22263878]

約数ペア:

[(1, 22263878), (2, 11131939), (7, 3180554), (13, 1712606), (14, 1590277), (26, 856303), (91, 244658), (149, 149422), (182, 122329), (298, 74711), (821, 27118), (1043, 21346), (1642, 13559), (1937, 11494), (2086, 10673), (3874, 5747)]