191044658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 347289600

約数和(自身を除く): 156244942

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5167, 5282, 10334, 18487, 36169, 36974, 72338, 98173, 196346, 687211, 718213, 1374422, 1436426, 5027491, 10054982, 13646047, 27292094, 95522329, 191044658]

約数ペア:

[(1, 191044658), (2, 95522329), (7, 27292094), (14, 13646047), (19, 10054982), (38, 5027491), (133, 1436426), (139, 1374422), (266, 718213), (278, 687211), (973, 196346), (1946, 98173), (2641, 72338), (5167, 36974), (5282, 36169), (10334, 18487)]