19463142938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1\times {\mathrm{3037}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 30742032384

約数和(自身を除く): 11278889446

約数列:

[1, 2, 23, 46, 127, 254, 1097, 2194, 2921, 3037, 5842, 6074, 25231, 50462, 69851, 139319, 139702, 278638, 385699, 771398, 3204337, 3331589, 6408674, 6663178, 8871077, 17742154, 76626547, 153253094, 423111803, 846223606, 9731571469, 19463142938]

約数ペア:

[(1, 19463142938), (2, 9731571469), (23, 846223606), (46, 423111803), (127, 153253094), (254, 76626547), (1097, 17742154), (2194, 8871077), (2921, 6663178), (3037, 6408674), (5842, 3331589), (6074, 3204337), (25231, 771398), (50462, 385699), (69851, 278638), (139319, 139702)]