227883986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13297}}^1$

素因数の和:13370

約数の個数: 32

約数和(自身を含む): 402131520

約数和(自身を除く): 174247534

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 13297, 17138, 26594, 146267, 252643, 292534, 505286, 545177, 1090354, 2779073, 5558146, 5996947, 10358363, 11993894, 20716726, 113941993, 227883986]

約数ペア:

[(1, 227883986), (2, 113941993), (11, 20716726), (19, 11993894), (22, 10358363), (38, 5996947), (41, 5558146), (82, 2779073), (209, 1090354), (418, 545177), (451, 505286), (779, 292534), (902, 252643), (1558, 146267), (8569, 26594), (13297, 17138)]