16966334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 33111936

約数和(自身を除く): 16145602

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 131, 154, 203, 262, 319, 406, 638, 841, 917, 1441, 1682, 1834, 2233, 2882, 3799, 4466, 5887, 7598, 9251, 10087, 11774, 18502, 20174, 26593, 41789, 53186, 64757, 83578, 110171, 129514, 220342, 292523, 585046, 771197, 1211881, 1542394, 2423762, 8483167, 16966334]

約数ペア:

[(1, 16966334), (2, 8483167), (7, 2423762), (11, 1542394), (14, 1211881), (22, 771197), (29, 585046), (58, 292523), (77, 220342), (131, 129514), (154, 110171), (203, 83578), (262, 64757), (319, 53186), (406, 41789), (638, 26593), (841, 20174), (917, 18502), (1441, 11774), (1682, 10087), (1834, 9251), (2233, 7598), (2882, 5887), (3799, 4466)]