12161786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 23640960

約数和(自身を除く): 11479174

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 3517, 7034, 24619, 45721, 49238, 66823, 91442, 133646, 320047, 467761, 640094, 868699, 935522, 1737398, 6080893, 12161786]

約数ペア:

[(1, 12161786), (2, 6080893), (7, 1737398), (13, 935522), (14, 868699), (19, 640094), (26, 467761), (38, 320047), (91, 133646), (133, 91442), (182, 66823), (247, 49238), (266, 45721), (494, 24619), (1729, 7034), (3458, 3517)]